JCB Diamond Product Range by jcbdiamond

JCB | DIAMOND PRODUCT RANGE

A Product of Hard Work

THE JCB HERITAGE

Joseph Cyril Bamford launched the construction and agricultural equipment manufacturing company that bears his initials in 1945. He began his business in a garage that measured twelve feet by fifteen feet. Today JCB’s World Headquarters is one of the finest engineering factories in the World. The company that began as a “one man band” now employs over 4000 people and produces over 160 different models on 4 different continents - with bases in the UK, USA, India and South America. It also sells a full range of equipment in over 150 countries.

But JCB’s remarkable success story cannot be fully appreciated by studying a litany of statistics. JCB has an ethos, a spirit and an identity that cannot be conveyed by facts and figures. JCB is a unique company where unique people produce unique products, but it shares one vitally important characteristic with many other global brands. It never stands still. JCB may have an exciting future because of its illustrious past but it never takes anything for granted. It is constantly seeking new horizons.

Today’s successful businesses satisfy the needs of their customers. Tomorrow’s successful brands have to exceed their customer’s expectations. JCB is always looking for a better way. It is always prepared to go that extra mile, always determined to do whatever it can to help its customers to do a better job. JCB is a company with a basic belief in the merits of hard work. At the core of this modern manufacturing giant is an old fashioned work ethic. Nobody works harder on behalf of their customers. Nobody tries harder to improve their products and their service. JCB people believe in their products, but still want them to be better. That’s why JCB is unique. JCB celebrates its 60th anniversary “Diamond Jubilee”, in 2005, what better time to launch our latest venture, “JCB Diamond”. Within this brochure you will find the finest, safest diamond products available from a global brand leader.

The edge experience... ..evolution through revolution

we are a leader... ..not a follower! 4

Edge - Working Hard for You Edge Diamond, the official manufacturer of JCB diamond products under licence, strive to be a dominant global force in the industrial diamond tool sector. Edge have become one of the fastest growing companies in this sector and have achieved an enviable reputation for the innovation, design and manufacture of World leading diamond consumables. Edge has gained the respect and admiration for their innovative products, quality, integrity and sound business policies of which we are distinctly proud. Combined with JCB, the number one construction brand in Europe and number three worldwide, we have set out to dominate the diamond product market with an extremely high class range of diamond products.

We do everything reasonably possible to ensure that when a customer is dealing with JCB, it is a real pleasure. We want to provide legendary customer service and product. We do not want to just meet the needs of our customers; we want to exceed their expectations. After all our business is our customers and we have become a dominant force within the industry due to their support and trust in us. We are never content at matching our competitors operations and products, we want to offer outstanding products, back up and service second to none. With an accumulation of technology, through long experiences and innovation, we have continuously developed optimal diamond tools throughout the stone processing industry, building and construction sector and are relentlessly pushing the limits of technology to produce even more outstanding diamond precision tools for the 21st century.

We have a technical workforce and only employ outstanding people - people who are hard working, versatile, innovative, customer focused, quality driven, cost effective and responsible who all believe in our quest of being the best and a cut above the rest.

Whatever the type of environment, whatever the application we are able to deliver the goods and support in partnership with our dedicated, trusted customers, wherever they are. We truly offer high quality, cost effective products that offer total piece of mind.

We produce unique products that exceed customers expectations and we have an effective support system and on site consultancy and also provide individual or group training sessions on applications and also certificated training sessions on the safe use of diamond machines and abrasive wheels wherever they may be.

All in all JCB and Edge Diamond have the ability to offer competitive diamond products across all qualities and price levels that outperform and out-price all rivals with a better quality, safer, cosmetically good looking product and deliver it on time with a caring, knowledgeable service and support infrastructure, GUARANTEED.

All our products are manufactured under the strict regime of EN 13236:2001 (Safety requirements for super abrasives), ISO9002-2000, MPA, DSA and OSA International standards. Over 20% of our workforce is engaged in quality control to ensure the JCB range of diamond products are the safest in the world guaranteeing the safety of the operators.

One of the reasons JCB chose Edge Diamond for such a long term global project is because of our unprecedented growth, product quality, competitive stance, excellent company profile and safety standards. We are creating exciting products that combine the inherent quality of our business and products with the globally recognised JCB brand.

After all we are a cut above the rest!

A cut above the rest.. Vision • Innovation • Commitment • Quality • Integrity Re l i a b i l i t y

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Honesty

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Safety

•

A G l o b a l Le a d e r

Exceeding Expectations • Transparent

•

Customer Lead

Product of Hard Work • Striving For New Horizons Cutting Edge

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Competitive

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A B r a n d Le a d e r

Durable • Excellent Aesthetics • Trusted by Professionals

..evolution through revolution 6

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JCB Specialist Lowest cost per cut Maximum blade life and ultimate performance Ultimate Diamond quality Ultimate bond formulation Widest span of application and materials

JCB Professional Low cost per cut Excellent blade life and performance High Diamond quality Excellent bond formulation Wide span of application and materials

JCB Contract Very good blade life and performance Good Diamond quality Good bond formulation Good span of application and materials

JCB Trade Good blade life and performance Standard Diamond quality Standard bond formulation Ability to cut correct application

Bond

Hardness

versus

Bond

Example

Material - Hardest

Bond - Softest

Flint concrete, engineering bricks

Material - Harder

Bond - Softer

Stock bricks

Material - Softer

Bond - Harder

York stone, clinker blocks

Material - Softest

Bond - Hardest

Asphalt, lignacite blocks

50/80

Identifying the Best Blade for the job When choosing a diamond product you must first decide how often the product is to be used and the longevity of life expected. If you are a large civil engineer for instance, you will undoubtedly need a product that is to be used on a regular daily basis and that will give long life and a fast cutting speed. On the other hand, if you are a general builder who only occasionally uses a diamond blade you will need to use a product that will adequately do the job, but not necessarily with the same level of performance. A specialist quality product will actually be less expensive per cut/metre in the long run than say a Trade blade. Since the Specialist product may cut 10 times more than the Trade blade but cost only three times as much. Large companies will consider the price per cut or per metre more important than the initial unit purchase price of the product.

An operator must choose which particular product is best suited to the application in question. The application chart shown on page 15 of this brochure should help eliminate the use of the wrong tool for the job and the fault diagnosis on page 74 will help if you need to identify any problems that may have occurred whilst in use. In addition to this, the following pages are packed full of user information. It is a fact that 99.9% of problems are caused by operator error and not product failure. JCB tries to eliminate user error by correctly identifying all the characteristics and applications of the products to help in the selection process and also describes how best to use each product selected, as well as offering on site training and consultancy.

How to order from the brochure You have determined from the application chart that you want a professional JCB10 product. Find the Specialist concrete range in the brochure and check underneath the sizes in the application section and check if the application or product operation description is the same as the intended use. Decide the tool you will be using and the diameter and bore size of the blade. For instance if you are using the product on a 300mm petrol saw that has a 20mm bore hole you will need to order JCBC1030020 (JCBC10 type 300mm diameter 20mm bore). All product codes are shown in this brochure so be sure to make the last two digits the bore size of your choice. Alternatively just quote the part no eg. 880/07147. Alternatively you can order direct off our website www.edgediamond.com.

Choosing the Correct Diamond Blade 1. Price When choosing a blade what is the most important factor? The cost per cut or the price of the blade? A low priced blade of Trade quality may be preferred if the job is small or the use is occasional. A higher priced blade will be less expensive for larger jobs or more regular use because it will be delivering a lower cost per cut. Recommended are Professional quality or Contract quality. For much bigger jobs the lowest cutting cost per inch/foot is much more important than the initial cost. We recommend choosing Specialist quality. JCB Diamond has a grading system to help identify the varying performances of the blades. 2. Type and horsepower of the saw What kind of saw, grinder, what horsepower is being used? What is the RPM? Floor grinder, right angle grinder, small power hand saw, high speed saw, concrete saw and masonry saw? For the best results from blade and saw, blades should be matched with the saw and horsepower. Manufacturers of Diamond blades design products to be run at specific speeds. Blades used on high speed cut-off saws have to be rated at higher RPMs. All JCB Diamond high speed handheld saw blades are rated at the appropriate, higher RPMs.

3. Material to be cut A very important factor in choosing blades is correctly identifying the material to be cut. This directly affects the life of the blade and the cutting speed. Nearly all materials fall into the following catagories: soft, medium soft, medium hard, and hard. An example of this would be in masonry, hard would be granite or quarry tile. In concrete it would be cured concrete with a hard aggregate. Soft would cover light weight block or asphalt. Choose a softer bond when cutting hard materials. The softer bond will release the diamond chips at the point of maximum utilisation, without danger of holding the diamond long enough to be overexposed to heat at the cutting point. If the overexposed diamond is not sloughed off, it will in time stop cutting and glaze over. The glazed-over surface will stop the entire sloughing off process and the blade will stop cutting, due to there being no new diamond chips being exposed at the cutting edge. This would render the diamond blade useless. Select a harder bond that will hold the diamond chips longer so as to be more productive when cutting soft materials. If you use a soft concrete with a soft bond, the bonding matrix will prematurely release the diamond chips before they have reached maximum utilisation therefore the good diamond chips will be lost very early on. The blade will still cut adequately but productivity will be poor.

Consideration must be given to the amount and size of steel reinforcing as blades have low efficiency in cutting steel bar. The majority of diamond blades cut a range of materials for maximum performance in both cutting and life. The material should be matched to the blade as closely as possible. A general rule would be to determine the material which will be cut most often, or the material for which blade performance is most important. 4. Wet or dry cutting Choosing wet or dry cutting may be a matter of user preference or job requirement. If you use a power hand saw, due to the electricity it is not safe to use with water. For concrete saws, wet cutting is usually preferred as the water acts as a coolant and you can cut deeper. Both wet or dry cutting can be used for tile and masonry saws. Dry blades are more popular for high speed hand held saws, but they are often used on wet to control the dust. Water must be used with wet blades. Dry blades can be used in either condition.

5. Importance of segment height Segment heights may be misleading due to non-diamond bearing segment bases that are necessary for the laser welding or brazing processes. The higher segment lasts longer. When wanting to save the total cost for larger jobs you would choose a longer segment height. You can choose proper segment height according to the job size. 6. Variables affect performance There are factors that affect the blades performance and value. Consider the diamond size, concentration and quality, the hardness of the bond, the cutting power of the saw, and how well the blade specification is matched to the material being cut.

JCB Diamond - The Facts

The Diamond The most important factor associated with the diamond product industry is the diamond. Diamond technology has been in existence since the 1950â&#x20AC;&#x2122;s. Key performance criteria in diamond products is the quality, shape, size, concentration, crystal purity, strength and thermal stability of the diamonds. There are two types of diamond in existence, naturally mined and synthetic industrial diamonds. Synthetic industrial diamonds are generally stronger and their characteristics are more consistent than natural diamonds making them more suited to sawing, cutting and grinding although for certain applications we do use naturally mined diamonds with specific 10

morphology. During cutting the diamonds are exposed to tremendous stresses. Diamond crystals with blocky shapes and smooth faces (cubo-octahedon) with good cutting edges that have a low breakdown rate or wear rate are required to ensure proper cutting speed and life. This morphology gives the crystal additional strength and allows it to cope with the colossal stresses during its working life. Working applications range from the hardest granites, refractories and heavily reinforced concrete to soft marbles, limestones and other general building materials. This broad spectrum facilitates the use of a large variety of diamond grits. Diamond grit is graded in a controlled process for its different characteristics. During the cutting action the diamond needs to perform in a sharp free-cutting way. If a wrong type of grit or grade of diamond has been chosen then the product will not perform to its full potential. Diamond grit needs to crack and break off from the cutting edge in a controlled manner after it has become blunt, to allow a new piece of sharp diamond grit to begin cutting. If this does not happen, the blade will become blunt. If this process happens too soon then the blade will wear too quickly. On severe applications we can also coat the diamond with special compounds such as tungsten nitride to help it adhere to the bond.

The Matrix or Bond To be able to hold the diamond in place is the fundamental factor that contributes to the performance of the product. The bond is a result of creating a strong holding matrix designed with a varying degree of hardness and abrasion resistance. Various metals with different hardness and characteristics are used, such as, Copper, Cobalt, Aluminium, Tungsten, Iron, Manganese, Bronze and many other rare earth metals. Varying micron sizes and grades of these rare earth metals in a powder form are bonded together with the diamond to form the segment, depending on the application, (this is called Powder Technology). The varying strength of the bond depends upon the chosen application, holds each diamond in place within the cutting segment, and this provides the cutting or grinding section of the product. As the cutting commences, calculated erosion of the bond takes place exposing the diamond. This is critical to the overall performance of the cutting or grinding action. As the bond wears in a controlled manner, the support for each diamond crystal is removed and the worn or blunt diamond breaks out, which in turn exposes a new diamond crystal to continue the cutting action. This should happen in conjunction with the original diamond becoming blunt. This wear characteristic of the bond should determine the speed of cut and product life. The abrasive nature of the product

being cut determines the hardness of the bond. For instance a product intended to cut hard engineering brick will have more Bronze in the bond, since the application is not abrasive and the bond will need to be soft enough to wear and expose the diamonds. On the other hand a segment cutting asphalt would have more Tungsten within its bond because it will have to withstand premature wear rates attributable to the abrasive nature of the aggregates and petrological substances within the asphalt. If a blade is used on the wrong application, either the product will wear too quickly or "glaze over" which means there is no diamond exposure, so the product will not cut. (In general terms, hard but less abrasive aggregates and sand require softer bonds. Softer but more abrasive aggregates and sand require harder bonds). See Fault diagnosis at the back of this brochure for a diagram on "Blade not cutting".

The Segments

The Core

Segments are a mixture of different diamond grits and specially formulated metal powders. This mixture is then loaded into a mould and pressed under varying pressures dependent on its intended application. The segment is then heated to a temperature of around 800°c to form the desired product that comes in a variety of sizes and shapes dependent upon their purpose and application. The segment is made wider than the steel core to which it is to be attached. This difference in dimension allows the blade to cut freely without binding the core against the application when it is in the cut. Clearance helps to remove the residue and debris from the cut and thus stops the core blank from wearing prematurely which would result in blade failure.

JCB diamond cores are made from high alloy, heat treated steel. A bore hole is milled out of the centre to the required size. Radial slots or gullets are machined out of the outer diameter to facilitate the attachment of the segments bonding process. These can be machined in a variety of forms, wide gullet, narrow gullet, recessed or many others. The various types of gullet are needed for different cutting applications. They enhance the performance of the product and its cutting characteristics. The different shaped gullets improve water and air flow around the periphery of the blade and help dissipate the heat and slurry and are critical to the cutting process.

The segments are laser welded or brazed onto the core to complete the finished product. The core itself must be balanced and true. This is checked throughout our manufacturing process both before and after segment attachment. It is also checked again after dressing. The term "dressing the segment” refers to grinding away the metal matrix or bond by use of a specially designed grinding wheel. This exposes the primary layer of diamond crystals ready for use. Core bit barrels are made with seamless tubing or from rolled or welded steel. Due to the high RPM’s the core is subjected to, it is critical that the tube is true, straight and round. Out of round tubes will result in core drill failure or premature uneven wear of the barrel.

Deep draft protection segments are attached to blades that may encounter abrasive applications to also help in the removal of the abrasive slurry from the cut. This also eliminates any undercutting of the core. The part of the segment that is to be attached to the core is manufactured without diamonds and this is usually called “freeback”. This transitional area is to be adhered to the core, usually by laser welding. Any impurities or foreign bodies within this weld area would jeopardise the stability of this area and could finally result in segment loss.

How Do Diamond Blades and Core Bits Work The cutting segments of the blades, cores or grinding heads are put through a grinding process before they leave the factory to remove a layer of the metal bond so as to expose the diamonds. The tool will be ready for use as soon as it reaches site. Three major factors determine the blade or core bit performance. • The type and size of the diamond crystals • The diamond concentration. • The hardness and characteristics of the metal bond. In general terms, it is true that larger diamond crystals are better suited to softer aggregate types, while smaller diamond crystals will perform better on harder aggregates. Diamond concentration refers to the amount and dispersion of the diamond grit in the segment. Generally, the higher the concentration of diamonds and the closer the grit is spaced, the harder the segment. Highly concentrated diamond segments cut more effectively than lower concentrated segments. However this again depends on the quality, size and shape of the diamond crystals.

The bond or matrix is designed to wear away at a rate that is in proportion to the blunting, the breaking off or pulling out of the diamond crystal. These phenomena are designed to occur at exactly the right time, yet are different for each application and every structure and molecular composition. We have developed a unique array of bonding formulas that give unbeatable performance per unit cost over a period of time and will continue to develop different compositions to maintain its position at the forefront of the diamond industry. Generally the rate of wear of a given diamond segment is determined by the erosion of the bond diamond quality (phase 1), diamond wear (phase 2), diamond fracture (phase 3) and diamond pull out (phase 4). A combination that should correspond in unison with the aggregates abrasive properties. Phase 1

Phase 2

Phase 3

Phase 4

Types of sawing

Aggregate size

Types of materials and hardness. The hardness of a mineral is one of the most diagnostic and easy tests to perform in the attempt to identify an unknown mineral. Hardness is a measure of a mineral's resistance to abrasion and reflects the atomic structure of a mineral. A mineral of any given hardness will scratch a mineral of a lower number. With a systematic approach, you can use minerals of known hardness to determine the relative hardness of any other mineral. Aggregate hardness (Moh’s Scale) Hard 7-9 Flint, some quart. 5-7 Some quartz, river gravel, some granites 3-5 Some granites, hard limestones, dolomites. 2-3 Soft limestones. Effect Harder aggregates require softer bonds. Softer aggregates require harder bonds. Harder aggregates make the blade cut slower. Softer aggregates make the blade cut quicker.

The larger the aggregate’s size the slower and harder the blade will cut. Different formulations and mixes of aggregate within the application such as asphalt over concrete will subject the blade to different wear rates and characteristics. On these types of applications a mixed grit and grade is used to make the blade wear at the correct rate that will be conducive to normal blade life.

Concrete cutting It is critical to assess the age of the concrete when trying to ascertain the correct blade type. Stage 1- Approximately 10 hours after the concrete pour, the concrete is considered green. This is the best time to cut a concrete slab to prevent cracking from expansion after it has cured. At this stage the concrete has not cured or set and the sands and granules have not properly set into the binder or cement. When sawing in this type of application the slurry or debris rolls around in the cut above the segment area. This starts to wear the core. By using a deep draft segment we are able to eliminate this abrasive action as it throws out the new slurry that is made with each revolution of the blade. Stage 2 - When the concrete is approximately 24 hours old it is more set or cured. The sand is more tightly held in the mortar making the concrete less abrasive during cutting. A slightly softer bond is required but some abrasion can take place.

Stage 3 - After 24 - 72 hours the concrete is semi-cured. The sand is quite tightly held in the mortar thus reducing the abrasive properties of the concrete. A softer bond than on either stage 1 or 2 is required. Stage 4 - After 72 hours the concrete is considered cured. The abrasive sands are tightly held in the mortar making the concrete less abrasive to cut. When cutting the density and amount of steel should also be taken into consideration as well as the type of aggregate. As with all other cutting operations a certain amount of experience is needed as aggregate size, hardness and the amount of steel in the cut together with the atmospheric conditions and weather will add a variance to the correct usage and cutting properties of the application. (Generally, as with other sawing, drilling and grinding operations, harder aggregates require softer bonds, softer aggregates require harder bonds. More dense materials require softer bonds, less dense materials require harder bonds. More steel in the cut requires softer bonds, less steel requires harder bonds).

Asphalt

Asphalt over concrete

Asphalt does not age or cure in the same way as concrete. After the asphalt has been laid, the sand begins to set in the binder. However the sand is never held firmly so the abrasive properties of asphalt are quite high. When mixed with water, the abrasive slurry acts like a grinding paste and is extremely abrasive. Core protection is essential. Important factors to take into consideration when sawing asphalt are:•The hardness of the aggregate will make the blade cut harder and slower. •Large aggregates will make the blade cut harder and slower. •The more sand the faster the blade will cut. •If the surface of the asphalt is very porous and broken, the more dirt and sand will fill the cracks, making the action more abrasive. When laid, asphalt is sometimes not of the same depth throughout the cutting area. If the blade is used to cut all of the way through into the sub-base, the blade will wear prematurely, as this area usually contains abrasive sands and debris.

Asphalt over concrete creates a special assortment of conditions. The asphalt being very abrasive with small aggregates requires a hard bond that is fairly wear resistant, while the concrete beneath is cured, which requires a softer bond. The deeper the layer of asphalt means a harder bond is needed. The deeper the concrete section is, will mean that a softer bond is needed. On this type of application a mixed grit diamond of differing size and shape is used.

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APPLICATION CHART Hard

Bond (segment) Soft

Application

Specialist Bond Application Material

C10 C30 C40 AS50 Hard Medium Hard Abrasive Asphalt Materials Materials Materials over concrete

AS80

Professional

Lowest cost per cut, Excellent blade life and performance

Asphalt Asphalt

SC10 Hard Materials

SC30 General Masonry

SC40 Abrasive Materials

SC80

Contract

Very good blade life and performance

Asphalt

CR10

LWE10 Hard Materials

LWE30 General Masonry

LWE40 Abrasive Materials

LWE80

Trade

Good blade life and performance

Asphalt

RA10 Hard Materials

RA30 General Masonry

Specialist

Lowest cost per cut, Maximum blade life and performance.

MUT5

MUS5

Multi use

MM50

WAR5

Multi use Multi use

Ductile Iron

Metal and Steel

Concrete Hard Aggregates Clay Pipes

Clay Paviours

Clay Roof Tiles

Hard Paviours

Hard Facing Bricks

Reinforced Concrete Lintels Cured Concrete

Granite Ceramic Tiles Engineering Bricks

Concrete Paving Slabs

Concrete Pipes & Kerbs

Hard Sandstones

Slate

Limestone Concrete

Medium Block Paviours

Medium Facing Bricks

Soft Hard

Lowest cost per cut, Maximum blade life and performance.

Concrete Tiles

Medium Sandstone

Gritstone

Asphalt Over Concrete

Breeze Blocks

Top Blocks

Green Concrete

Asphalt

Lignacite Blocks

Highest Performance - Maximum Cutting Speed and Life. High Performance - Excellent Cutting Speed and Life. Good Performance - Good Cutting Speed and Life. Recommended - Reasonable Cutting Speed and Life. Acceptable - Marginal Cutting Speed and Life. Not Suitable. If cutting speed slows down or stops and the segments have not worn away, expose new diamonds by running the blade through an abrasive material such as sandstone. If the problem persists choose a blade with a softer bond (Cutting Segment). If the blade you have selected has premature segment wear choose a blade with a harder bond (Cutting Segment). 14

Hard Materials

Material - Hardest

JCB Specialist - Hard Materials

Dry Cutting

Wet Cutting

JCB CODE

Blade Diameter

Segment Width .087" - 2.2mm

JCB-C1010016

4" - 100mm

JCB-C1011522

4.5" - 115mm

JCB-C1012522

5" - 125mm

JCB-C1018022

7" - 180mm

JCB-C1023022

.471" (12mm)

.090" - 2.3mm

22.23

.090" - 2.3mm

22.23

.102" - 2.6mm

9" - 230mm

.102" - 2.6mm

JCB-C1030020

12" - 300mm

JCB-C1035025

14" - 350mm

JCB-C1040025

JCB-C1045025

880/07004

£58.00

.471" (12mm)

880/07005

£64.00

.471" (12mm)

880/07006

£68.00

22.23

.471" (12mm)

880/07007

£96.00

22.23

.471" (12mm)

880/07008

£122.00

.110" - 2.8mm

20.00

.471" (12mm)

880/07009

£232.00

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07010

£262.00

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07011

£342.00

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07012

£362.00

Application - High performance. High alumina, hard non abrasive products. Very hard concrete, Class A engineering bricks, 65-100 newton clay paviours, hard flint aggregates, reinforced concrete lintels, kerbs, hard concrete paving slabs, hard clay roof tiles, some granites, hard slate, vitrified clay products.

Double Laser Welded

JCB CODE

Wet Cutting

Double Laser Welded

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price 16.00

JCB Professional - Hard Materials

Dry Cutting

Lowest cost per cut, Excellent blade life and performance.

Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-SC1010016

4" - 100mm

.087" - 2.2mm

16.00

.472" (12mm)

880/07013

£45.00

JCB-SC1011522

4.5" - 115mm

.090" - 2.3mm

22.23

.472" (12mm)

880/07014

£48.00

JCB-SC1012522

5" - 125mm

.090" - 2.3mm

22.23

.472" (12mm)

880/07015

£51.00

JCB-SC1018022

7" - 180mm

.102" - 2.6mm

22.23

.472" (12mm)

880/07016

£70.00

JCB-SC1023022

9" - 230mm

.102" - 2.6mm

22.23

.590" (15mm)

880/07017

£96.00

JCB-SC1030020

12" - 300mm

.110" - 2.8mm

20.00

.590" (15mm)

880/07018

£166.00

JCB-SC1035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.590" (15mm)

880/07019

£222.00

JCB-SC1040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.590" (15mm)

880/07020

£262.00

JCB-SC1045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.590" (15mm)

880/07021

£292.00

Application - For hard non-abrasive products, very hard concrete, Class A engineering bricks, 65-100 newton clay paviours, hard paving slabs, reinforced concrete lintels, kerbs, hard clay roof tiles, granite, hard slate, vitrified clay products. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Bond - Softest

Hard Materials

Material - Hardest

JCB Contract - Hard Materials JCB CODE

Dry Cutting

Wet Cutting

Blade Diameter

Segment Width

Bore

JCB-LWE1010016

4" - 100mm

.087" - 2.2mm

16.00

.471" (12mm)

880/07022

£31.00

JCB-LWE1011522

4.5" - 115mm

.090" - 2.3mm

22.23

.471" (12mm)

880/07023

£34.00

JCB-LWE1012522

5" - 125mm

.090" - 2.3mm

22.23

.471" (12mm)

880/07024

£42.00

JCB-LWE1018022

7" - 180mm

.102" - 2.6mm

22.23

.471" (12mm)

880/07025

£52.00

JCB-LWE1023022

9" - 230mm

.102" - 2.6mm

22.23

.471" (12mm)

880/07026

£76.00

JCB-LWE1030020

12" - 300mm

.110" - 2.8mm

20.00

.471" (12mm)

880/07027

£140.00

JCB-LWE1035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07028

£190.00

JCB-LWE1040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07029

£212.00

JCB-LWE1045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07030

£232.00

Double Laser Welded

JCB CODE

Wet Cutting

Sintered

Very good blade life and performance. Segment Height Part No List Price

JCB Trade - Hard Materials

Dry Cutting

Bond - Softest

Blade Diameter

Segment Width

Bore

Good blade life and performance. Segment Height Part No List Price

JCB-RA1010016

4" - 100mm

.087" - 2.2mm

16.00

.393" (10mm)

880/07031

£18.00

JCB-RA1011522

4.5" - 115mm

.090" - 2.3mm

22.23

.393" (10mm)

880/07032

£21.00

JCB-RA1012522

5" - 125mm

.090" - 2.3mm

22.23

.393" (10mm)

880/07033

£23.00

JCB-RA1018022

7" - 180mm

.102" - 2.6mm

22.23

.393" (10mm)

880/07034

£35.00

JCB-RA1023022

9" - 230mm

.102" - 2.6mm

22.23

.393" (10mm)

880/07035

£50.00

JCB-RA1030020

12" - 300mm

.110" - 2.8mm

20.00

.393" (10mm)

880/07036

£80.00

JCB-RA1035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.393" (10mm)

880/07037

£100.00

Application - For hard non-abrasive products, very hard concrete, Class A engineering bricks, 65-100 newton clay paviours, hard paving slabs, hard clay roof tiles, granite, hard slate, vitrified clay products. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 17

General Building Products

Medium Hardness Materials

Material - Harder

JCB Specialist - General Masonry

Dry Cutting

Wet Cutting

JCB CODE

Blade Diameter

Segment Width .087" - 2.2mm

JCB-C3010016

4" - 100mm

JCB-C3011522

4.5" - 115mm

JCB-C3012522

5" - 125mm

JCB-C3018022

7" - 180mm

JCB-C3023022

.471" (12mm)

.090" - 2.3mm

22.23

.090" - 2.3mm

22.23

.102" - 2.6mm

9" - 230mm

.102" - 2.6mm

JCB-C3030020

12" - 300mm

JCB-C3035025

14" - 350mm

JCB-C3040025

JCB-C3045025

880/07038

£58.00

.471" (12mm)

880/07039

£64.00

.471" (12mm)

880/07040

£68.00

22.23

.471" (12mm)

880/07041

£96.00

22.23

.471" (12mm)

880/07042

£122.00

.110" - 2.8mm

20.00

.471" (12mm)

880/07043

£232.00

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07044

£262.00

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07045

£342.00

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07046

£362.00

Application - High performance general purpose concrete. For medium hardness class B engineering bricks, concrete kerbs, concrete lintels and beams, reinforced concrete, 30-60 newton block paviours, york stone, concrete pipes and other less abrasive materials.

Double Laser Welded

JCB CODE

Wet Cutting

Double Laser Welded

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price 16.00

JCB Professional - General Masonry

Dry Cutting

Lowest cost per cut, Excellent blade life and performance.

Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-SC3010016

4" - 100mm

.087" - 2.2mm

16.00

.472" (12mm)

880/07047

£45.00

JCB-SC3011522

4.5" - 115mm

.090" - 2.3mm

22.23

.472" (12mm)

880/07048

£48.00

JCB-SC3012522

5" - 125mm

.090" - 2.3mm

22.23

.472" (12mm)

880/07049

£51.00

JCB-SC3018022

7" - 180mm

.102" - 2.6mm

22.23

.472" (12mm)

880/07050

£70.00

JCB-SC3023022

9" - 230mm

.102" - 2.6mm

22.23

.590" (15mm)

880/07051

£96.00

JCB-SC3030020

12" - 300mm

.110" - 2.8mm

20.00

.590" (15mm)

880/07052

£166.00

JCB-SC3035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.590" (15mm)

880/07053

£222.00

JCB-SC3040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.590" (15mm)

880/07054

£262.00

JCB-SC3045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.590" (15mm)

880/07055

£292.00

Application - For extensive range of products including most types of concrete. General masonry products, stock paving bricks, some granites, most roofing tiles and hard sandstones. High speed of cut. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Bond - Softer

Medium Hardness Materials

Material - Hardest

JCB Contract - General Masonry

Dry Cutting

Wet Cutting

Very good blade life and performance.

JCB CODE

Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-LWE3010016

4" - 100mm

.087" - 2.2mm

16.00

.471" (12mm)

880/07056

£31.00

JCB-LWE3011522

4.5" - 115mm

.090" - 2.3mm

22.23

.471" (12mm)

880/07057

£34.00

JCB-LWE3012522

5" - 125mm

.090" - 2.3mm

22.23

.471" (12mm)

880/07058

£42.00

JCB-LWE3018022

7" - 180mm

.102" - 2.6mm

22.23

.471" (12mm)

880/07059

£52.00

JCB-LWE3023022

9" - 230mm

.102" - 2.6mm

22.23

.471" (12mm)

880/07060

£76.00

JCB-LWE3030020

12" - 300mm

.110" - 2.8mm

20.00

.471" (12mm)

880/07061

£140.00

JCB-LWE3035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07062

£190.00

JCB-LWE3040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07063

£212.00

JCB-LWE3045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07064

£232.00

Application - For extensive range of products including most types of concrete. General masonry products, stock paving bricks, some granites, most roofing tiles, hard sandstones, kerbs and lintels.

Double Laser Welded

JCB Trade - General Masonry JCB CODE

Dry Cutting

Wet Cutting

Sintered

Bond - Softest

Blade Diameter

Segment Width

Bore

Good blade life and performance. Segment Height Part No List Price

JCB-RA3010016

4" - 100mm

.087" - 2.2mm

16.00

.393" (10mm)

880/07031

£18.00

JCB-RA3011522

4.5" - 115mm

.090" - 2.3mm

22.23

.393" (10mm)

880/07032

£21.00

JCB-RA3012522

5" - 125mm

.090" - 2.3mm

22.23

.393" (10mm)

880/07033

£23.00

JCB-RA3018022

7" - 180mm

.102" - 2.6mm

22.23

.393" (10mm)

880/07034

£35.00

JCB-RA3023022

9" - 230mm

.102" - 2.6mm

22.23

.393" (10mm)

880/07035

£50.00

JCB-RA3030020

12" - 300mm

.110" - 2.8mm

20.00

.393" (10mm)

880/07036

£80.00

JCB-RA3035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.393" (10mm)

880/07037

£100.00

Application - For extensive range of products including most types of concrete. General masonry products, stock paving bricks, some granites, most roofing tiles and hard sandstones. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 21

Abrasive Materials

Material - Softer

JCB Specialist - Abrasive

Dry Cutting

Wet Cutting

JCB CODE

Blade Diameter

Segment Width .087" - 2.2mm

JCB-C4010016

4" - 100mm

JCB-C4011522

4.5" - 115mm

JCB-C4012522

5" - 125mm

JCB-C4018022

7" - 180mm

JCB-C4023022

.471" (12mm)

.090" - 2.3mm

22.23

.090" - 2.3mm

22.23

.102" - 2.6mm

9" - 230mm

.102" - 2.6mm

JCB-C4030020

12" - 300mm

JCB-C4035025

14" - 350mm

JCB-C4040025

JCB-C4045025

880/07072

£58.00

.471" (12mm)

880/07073

£64.00

.471" (12mm)

880/07074

£68.00

22.23

.471" (12mm)

880/07075

£96.00

22.23

.471" (12mm)

880/07076

£122.00

.110" - 2.8mm

20.00

.471" (12mm)

880/07077

£232.00

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07078

£262.00

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07079

£342.00

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07080

£362.00

Application - High performance blades with deep draft segments for undercut protection. For abrasive materials including green concrete, breeze blocks, soft facing bricks, abrasive refractory materials, firebricks, cellular concrete bricks, soft sandstone and other lightweight building materials.

Double Laser Welded

JCB CODE

Wet Cutting

Double Laser Welded

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price 16.00

JCB Professional - Abrasive

Dry Cutting

Lowest cost per cut, Excellent blade life and performance. Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-SC4010016

4" - 100mm

.087" - 2.2mm

16.00

.472" (12mm)

880/07081

£45.00

JCB-SC4011522

4.5" - 115mm

.090" - 2.3mm

22.23

.472" (12mm)

880/07082

£48.00

JCB-SC4012522

5" - 125mm

.090" - 2.3mm

22.23

.472" (12mm)

880/07083

£51.00

JCB-SC4018022

7" - 180mm

.102" - 2.6mm

22.23

.472" (12mm)

880/07084

£70.00

JCB-SC4023022

9" - 230mm

.102" - 2.6mm

22.23

.590" (15mm)

880/07085

£96.00

JCB-SC4030020

12" - 300mm

.110" - 2.8mm

20.00

.590" (15mm)

880/07086

£166.00

JCB-SC4035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.590" (15mm)

880/07087

£222.00

JCB-SC4040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.590" (15mm)

880/07088

£262.00

JCB-SC4045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.590" (15mm)

880/07089

£292.00

Application - High performance blades with deep draft segments for undercut protection. For abrasive materials including green concrete, breeze blocks, soft facing bricks, abrasive refractory materials, fire bricks, cellular concrete bricks, soft sandstone and other lightweight abrasive materials. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Bond - Harder

Abrasive Materials

Material - Softer

JCB Contract - Abrasive

Dry Cutting

Wet Cutting

Double Laser Welded

JCB CODE

Blade Diameter

Segment Width

Bore

Bond - Harder

Very good blade life and performance. Segment Height Part No List Price

JCB-LWE4010016

4" - 100mm

.087" - 2.2mm

16.00

.471" (12mm)

880/07090

£31.00

JCB-LWE4011522

4.5" - 115mm

.090" - 2.3mm

22.23

.471" (12mm)

880/07091

£34.00

JCB-LWE4012522

5" - 125mm

.090" - 2.3mm

22.23

.471" (12mm)

880/07092

£42.00

JCB-LWE4018022

7" - 180mm

.102" - 2.6mm

22.23

.471" (12mm)

880/07093

£52.00

JCB-LWE4023022

9" - 230mm

.102" - 2.6mm

22.23

.471" (12mm)

880/07094

£76.00

JCB-LWE4030020

12" - 300mm

.110" - 2.8mm

20.00

.471" (12mm)

880/07095

£140.00

JCB-LWE4035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07096

£190.00

JCB-LWE4040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07097

£212.00

JCB-LWE4045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07098

£232.00

Application - Special deep draft segments for undercut protection, suitable for abrasive materials including green concrete, breeze blocks, soft facing bricks, abrasive refractory materials, fire bricks, cellular concrete bricks, soft sandstone and other lightweight abrasive materials.

Asphalt, Asphalt over Concrete & Ultra Abrasive Products

Asphalt

Material - Softer

JCB Specialist - Asphalt Over Concrete

Dry Cutting

Wet Cutting

JCB CODE

Blade Diameter

Segment Width

Bond - Harder

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB-AS5030020

12" - 300mm

.110" - 2.8mm

20.00

.471" (12mm)

880/07099

£232.00

JCB-AS5035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07100

£262.00

JCB-AS5040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07101

£342.00

JCB-AS5045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07102

£362.00

Application - High performance blades with deep draft segments for undercut protection. For medium-hard aggregate, asphalt, hot rolled asphalt, river gravel, abrasive screed and asphalt over concrete, some medium-soft sandstone, lignacite blocks, green concrete and some abrasive refractory materials.

Double Laser Welded

JCB Specialist - Asphalt

Lowest cost per cut, Maximum blade life and performance. JCB CODE

Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-AS8030020

12" - 300mm

.110" - 2.8mm

20.00

.471" (12mm)

880/07103

£232.00

JCB-AS8035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07104

£262.00

JCB-AS8040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07105

£342.00

JCB-AS8045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07106

£362.00

Application - These blades are certainly a cut above the rest. High performance professional long life blades with deep Dry Cutting

Wet Cutting

Double Laser Welded

draft segments for undercut protection. Especially designed for hard aggregate abrasive asphalt with deep draft segments. Also used for other abrasive applications such as medium to soft sandstone, asphalt over concrete, abrasive blocks, breeze blocks, green concrete and other abrasive refractory materials.

B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 28

Asphalt

Material - Hardest

JCB Professional - Asphalt

Dry Cutting

Wet Cutting

Bond - Softest

Lowest cost per cut, Excellent blade life and performance.

JCB CODE

Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-SC8030020

12" - 300mm

.110" - 2.8mm

20.00

.590" (15mm)

880/07107

£166.00

JCB-SC8035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.590" (15mm)

880/07108

£222.00

JCB-SC8040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.590" (15mm)

880/07109

£262.00

JCB-SC8045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.590" (15mm)

880/07110

£292.00

Application - For extensive range of products including most types of concrete. General masonry products, stock paving bricks, some granites, most roofing tiles, hard sandstones, kerbs and lintels.

Double Laser Welded

JCB Contract - Asphalt

Very good blade life and performance. JCB CODE

Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-LWE8030020

12" - 300mm

.110" - 2.8mm

20.00

.471" (12mm)

880/07111

£140.00

JCB-LWE8035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07112

£190.00

JCB-LWE8040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07113

£212.00

JCB-LWE8045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07114

£232.00

Application - High performance professional long life blades with deep draft segments for undercut protection especially Dry Cutting

Wet Cutting

Double Laser Welded

designed for hard aggregate abrasive asphalt. Also used for other abrasive applications such as medium to soft sandstone, asphalt over concrete, abrasive blocks, breeze blocks, green concrete and other abrasive refractory materials. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 29

Continuous Rim

Dry & Wet Cut Continuous Rim Blades JCB Professional - Continuous Rim

Dry Cutting

Wet Cutting

Sintered

JCB CODE Blade Diameter JCB-CR1010516 4" - 100mm JCB-CR1011522 4 1/2" - 115mm JCB-CR1012522 5"- 125mm JCB-CR1015022 6" - 150mm JCB-CR1018022 7" - 180mm JCB-CR1020022 8" - 200mm JCB-CR1023022 9" - 230mm JCB-CR1025022 10" - 250mm JCB-CR1030020 12" - 300mm JCB-CR1035025 14" - 350mm

Segment Width .065" - 1.6mm .065" - 1.6mm .065" - 1.6mm .065" - 1.6mm .065" - 1.6mm .0.75" - 1.9mm .0.75" - 1.9mm .0.75" - 1.9mm .080" - 2.0mm .095" - 2.4mm

Material - Hardest

Lowest cost per cut, Excellent blade life and performance. Bore Segment Height Part No List Price 16.00 .393" (10mm) 880/07115 £49.00 22.23 .393" (10mm) 880/07116 £65.00 22.23 .393" (10mm) 880/07117 £73.00 22.23 .393" (10mm) 880/07118 £80.00 22.23 .393" (10mm) 880/07119 £91.00 22.23 .393" (10mm) 880/07120 £97.00 22.23 .393" (10mm) 880/07121 £103.00 22.23 .393" (10mm) 880/07122 £125.00 20.00 .393" (10mm) 880/07123 £151.00 25.4 +P .393" (10mm) 880/07124 £187.00

Application - Continuous rim precision cutting blades for hard materials, ceramic tiles, quarry tiles, floor tiles, marble tiles, slate tiles and dense tiles. Very high diamond grit concentration gives long blade life whilst offering a fast smooth cutting action. The water flow cools the blade and helps remove slurry. This blade range is particularly suitable when the application requires a smooth accurate edge. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Bond - Softest

Multi Application Blades

Material - Multi Use

JCB Specialist - Multi Application Blades

Dry Cutting

Wet Cutting

JCB CODE

Blade Diameter

Segment Width

JCB-MUT523022

9" - 230mm

.112" - 2.8mm

22.23

.393" (10mm)

880/07125

£70.00

JCB-MUT530020

12" - 300mm

.129" - 3.3mm

20.00

.393" (10mm)

880/07126

£130.00

JCB-MUT535025

14" - 350mm

.135" - 3.4mm

25.4 +P

.393" (10mm)

880/07127

£145.00

Application - For all hard, non abrasive products and medium hardness, including 80m bricks, granite, engineering bricks, clay roofing tiles, metal lintels, steel rebar and slabs.

Sintered

JCB Specialist - Multi Application Blades

Dry Cutting

Wet Cutting

Double Laser Welded

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

Lowest cost per cut, Maximum blade life and performance.

JCB CODE

Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-WAR523022

9" - 230mm

.102" - 2.6mm

22.23

.590" (15mm)

880/07128

£90.00

JCB-WAR530020

12" - 300mm

.110" - 2.8mm

20.00

.590" (15mm)

880/07129

£165.00

JCB-WAR535025

14" - 350mm

.118" - 3.0mm

25.4 +P

.590" (15mm)

880/07130

£230.00

Application - For all hard, medium and semi abrasive products including 80m bricks, granite, engineering bricks, clay roofing tiles, metal lintels, steel rebar abrasive blocks, kerbs and slabs. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Multi Application Blades

Material - Multi Use

JCB Specialist - Multi Application Blades

Dry Cutting

Wet Cutting

JCB CODE

Blade Diameter

Segment Width

JCB-MUS523022

9" - 230mm

.102" - 2.6mm

22.23

.393" (10mm)

880/07131

£90.00

JCB-MUS530020

12" - 300mm

.110" - 2.8mm

20.00

.393" (10mm)

880/07132

£165.00

JCB-MUS535025

14" - 350mm

.118" - 3.0mm

25.4 +P

.393" (10mm)

880/07133

£230.00

JCB-MUS545025

18" - 450mm

.137" - 3.5mm

25.4 +P

.393" (10mm)

880/07134

£262.00

Application - For all hard, non abrasive products and medium hardness, including 80m bricks, granite, engineering bricks, clay roofing tiles, metal lintels, steel rebar and slabs.

Double Laser Welded

JCB Specialist - Multi Application Blades

Dry Cutting

Wet Cutting

Double Laser Welded

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

Lowest cost per cut, Maximum blade life and performance.

JCB CODE

Blade Diameter

Segment Width

Bore

Segment Height

Part No

List Price

JCB-MM5030020

12" - 300mm

.110" - 2.8mm

20.00

.471" (12mm)

880/07135

£165.00

JCB-MM5035025

14" - 350mm

.118" - 3.0mm

25.4 +P

.471" (12mm)

880/07136

£230.00

JCB-MM5040025

16" - 400mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07137

£262.00

JCB-MM5045025

18" - 450mm

.137" - 3.5mm

25.4 +P

.471" (12mm)

880/07138

£320.00

Application - For all hard and abrasive products including hard bricks, kerbs, slabs, block paviours, abrasive blocks, stock bricks and asphalt. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 35

Bench Saw Blades

Dry & Wet Cutting Masonry Bench Saw Blades JCB Specialist - Hard Materials JCB CODE

Blade Diameter

Segment Width

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB-MBS1035025

14" - 350mm

.125" - 3.2mm

25.4 +P

.471" (12mm)

880/07139

£235.00

JCB-MBS1045025

18" - 450mm

.155" - 4.0mm

25.4 +P

.471" (12mm)

880/07140

£355.00

JCB-MBS1050025

20" - 500mm

.155" - 4.0mm

25.4 +P

.471" (12mm)

880/07141

£385.00

JCB-MBS1060025

24" - 600mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07142

£425.00

Material - Hardest

Dry Cutting

Wet Cutting

Application - Deep draft segments for undercut protection. Suitable for marble, hard Class A engineering bricks, hard clay products, fused alumina refractory, floortiles and slate. Silent centre blades also available on request.

Double Laser Welded

JCB Specialist - Medium Hardness Materials JCB CODE

Blade Diameter

Segment Width

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB-MBS3035025

14" - 350mm

.125" - 3.2mm

25.4 +P

.471" (12mm)

880/07143

£235.00

JCB-MBS3045025

18" - 450mm

.155" - 4.0mm

25.4 +P

.471" (12mm)

880/07144

£355.00

JCB-MBS3050025

20" - 500mm

.155" - 4.0mm

25.4 +P

.471" (12mm)

880/07145

£385.00

JCB-MBS3060025

24" - 600mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07146

£425.00

Material - Harder

Dry Cutting

Wet Cutting

Double Laser Welded

Bond - Softer

Application - Deep draft segments for undercut protection. Suitable for granite, reinforced concrete lintels, portland stone, general purpose medium abrasive products, medium alumina, basic refractory materials, slabs and artificial stone. Silent centre blades also available on request. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Bond - Softest

Dry & Wet Cutting Masonry Bench Saw Blades JCB Specialist - Abrasive Materials JCB CODE

Blade Diameter

Segment Width

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB-MBS4035025

14" - 350mm

.125" - 3.2mm

25.4 +P

.471" (12mm)

880/07147

£235.00

JCB-MBS4045025

18" - 450mm

.155" - 4.0mm

25.4 +P

.471" (12mm)

880/07148

£355.00

JCB-MBS4050025

20" - 500mm

.155" - 4.0mm

25.4 +P

.471" (12mm)

880/07149

£385.00

JCB-MBS4060025

24" - 600mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07150

£425.00

Material - Softer

Dry Cutting

Wet Cutting

Double Laser Welded

Bond - Harder

Application - Deep draft segments for undercut protection. Suitable for medium hard highly abrasive materials, London stock bricks, general purpose sandstones, low alumina refractory materials, clay roof tiles, terrazzo, limestone and abrasive blocks. Silent centre blades also available on request.

Floorsaw Blades

Wet Cutting Floorsaw Blades JCB Specialist - Hard Aggregates

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB CODE

Blade Diameter

Segment Width

JCB-CF1045025

18" - 450mm

.140" - 3.6mm

25.4 +P

.471" (12mm)

880/07151H/M/L £440.00

JCB-CF1060025

24" - 600mm

.165" - 4.2mm

25.4 +P

.471" (12mm)

880/07152H/M/L £700.00

JCB-CF1075025

30" - 750mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07153H/M/L £998.00

JCB-CF1090025

36" - 900mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07154H/M/L £1127.00

High Horsepower use 35HP-72HP pefix code with ‘H’ Medium Horsepower use 20HP-34HP pefix code with ‘M’

Material - Hardest

Low Horsepower use 5HP-18HP pefix code with ‘L’

Wet Cutting

Bond - Softest

Application - Deep draft segments for undercut protection. Suitable for use on hard aggregates such as flint and mass river gravel, cured reinforced concrete. For use on non abrasive aggregate concretes.

Double Laser Welded

JCB Specialist - Hard to Medium Aggregates JCB CODE

Blade Diameter

Segment Width

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB-CF2545025

18" - 450mm

.140" - 3.6mm

25.4 +P

.471" (12mm)

880/07155H/M/L £440.00

JCB-CF2560025

24" - 600mm

.165" - 4.2mm

25.4 +P

.471" (12mm)

880/07156H/M/L £700.00

JCB-CF2575025

30" - 750mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07157H/M/L £998.00

JCB-CF2590025

36" - 900mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07158H/M/L £1127.00

High Horsepower use 35HP-72HP pefix code with ‘H’ Medium Horsepower use 20HP-34HP pefix code with ‘M’

Material - Harder

Bond - Softer

Low Horsepower use 5HP-18HP pefix code with ‘L’ Wet Cutting

Double Laser Welded

Application - Deep draft segments for undercut protection. Suitable for use on medium to hard aggregates, cured reinforced concrete. For use on non abrasive aggregate concretes. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Wet Cutting Floorsaw Blades JCB Specialist - Medium Aggregates

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB CODE

Blade Diameter

Segment Width

JCB-CF3045025

18" - 450mm

.140" - 3.6mm

25.4 +P

.471" (12mm)

880/07159H/M/L £440.00

JCB-CF3060025

24" - 600mm

.165" - 4.2mm

25.4 +P

.471" (12mm)

880/07160H/M/L £700.00

JCB-CF3075025

30" - 750mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07161H/M/L £998.00

JCB-CF3090025

36" - 900mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07162H/M/L £1127.00

High Horsepower use 35HP-72HP pefix code with ‘H’ Medium Horsepower use 20HP-34HP pefix code with ‘M’

Material - Softer

Low Horsepower use 5HP-18HP pefix code with ‘L’

Wet Cutting

Bond - Harder

Application - Deep draft segments for undercut protection. Suitable for professional quality floorsaw blades suitable for use on concrete with normal levels of reinforcing, mass river gravel concrete, medium hard aggregates and reinforced concrete with soft aggregate. For use on all 65 horsepower and 72 horsepower petrol and diesel floorsaws.

Double Laser Welded

JCB Specialist - Green Concrete & Asphalt JCB CODE

Blade Diameter

Segment Width

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB-AF8045025

18" - 450mm

.140" - 3.6mm

25.4 +P

.471" (12mm)

880/07163H/M/L £440.00

JCB-AF8060025

24" - 600mm

.165" - 4.2mm

25.4 +P

.471" (12mm)

880/07164H/M/L £700.00

JCB-AF8075025

30" - 750mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07165H/M/L £998.00

JCB-AF8090025

36" - 900mm

.187" - 4.8mm

25.4 +P

.471" (12mm)

880/07166H/M/L £1127.00

High Horsepower use 35HP-72HP pefix code with ‘H’ Medium Horsepower use 20HP-34HP pefix code with ‘M’ Low Horsepower use 5HP-18HP pefix code with ‘L’ Wet Cutting

Double Laser Welded

Material - Softest

Bond - Hardest

Application - Deep draft segments for undercut protection. Suitable for professional quality abrasive floorsaw blades suitable for use on asphalt with soft to medium aggregates and very abrasive green concrete. For use on all 65 horsepower and 72 horsepower petrol and diesel floorsaws. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 43

Grinders

Grinders JCB Professional - Single Row Grinder Application

General purpose dry and wet grinding heads for all types of stone, concrete, masonry and terrazzo surfaces. Fast stock removal.

Dry Cutting

Wet Cutting

JCB CODE

Diameter

Bore

JCB-CGS2010522

4" - (105mm)

22.23

8mm

Single Row

880/07167

£85.00

JCB-CGS2011522

4.5" - (115mm)

22.23

8mm

Single Row

880/07168

£98.00

JCB-CGS2012522

5" - (125mm)

22.23

8mm

Single Row

880/07169

£125.00

JCB-CGS2015022

6" - (150mm)

22.23

8mm

Single Row

880/07170

£145.00

JCB-CGS2018022

7" - (180mm)

22.23

8mm

Single Row

880/07171

£160.00

JCB-CGS2023022

9" - (230mm)

22.23

8mm

Single Row

880/07172

£185.00

Brazed

JCB Professional - Double Row Grinder Application

General purpose dry and wet grinding heads for all types of stone, concrete, masonry and terrazzo surfaces. Double row cup grinders offer very high stock removal rates on difficult to machine surfaces.

Dry Cutting

Wet Cutting

Lowest cost per cut, Excellent blade life and performance. Segment Height Segment type Part No List Price

JCB CODE

Lowest cost per cut, Excellent blade life and performance. Segment Height Segment type Part No List Price

Diameter

Bore

JCB-CGD3010522

4" - (105mm)

22.23

8mm

Double Row

880/07173

£108.00

JCB-CGD3011522

4.5" - (115mm)

22.23

8mm

Double Row

880/07174

£120.00

JCB-CGD3012522

5"- (125mm)

22.23

8mm

Double Row

880/07175

£140.00

JCB-CGD3015022

6"- (150mm)

22.23

8mm

Double Row

880/07176

£160.00

JCB-CGD3018022

7"- (180mm)

22.23

8mm

Double Row

880/07177

£190.00

Brazed

B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 46

Grinders JCB Professional - Continuous Turbo Grinder Application

This product is very abrasive and is ideal for good quick, smooth and free grinding. It is used for grinding concretes, granites and construction materials and is especially suitable for levelling, edge grinding, polishing and repairing. Good finish.

Dry Cutting

Wet Cutting

JCB CODE

Bore

JCB-CGT3010522

4" (105mm)

22.23

5mm

Turbo

880/07178

£97.00

JCB-CGT3011522

4.5" (115mm)

22.23

5mm

Turbo

880/07179

£108.00

JCB-CGT3012522

5" (125mm)

22.23

5mm

Turbo

880/07180

£135.00

JCB-CGT3015022

6"(150mm)

22.23

5mm

Turbo

880/07181

£155.00

JCB-CGT3018022

7" (180mm)

22.23

5mm

Turbo

880/07182

£170.00

Brazed

JCB Professional - Turbo Segmented Grinder Application

Dry Cutting

Wet Cutting

Lowest cost per cut, Excellent blade life and performance. Segment Height Segment Type Part No List Price

Blade Diameter

JCB CODE Blade Diameter JCB-TSG30105922 4" (105mm) JCB-TSG301051822 4" (105mm) JCB-TSG30115922 4.5" (115mm) JCB-TSG301151822 4.5" (115mm) JCB-TSG30125922 5" (125mm) JCB-TSG301251822 5" (125mm) JCB-TSG301501022 6"(150mm) JCB-TSG301502022 6"(150mm) JCB-TSG301801222 7" (180mm) JCB-TSG301802422 7" (180mm) JCB-TSG3012301622 9" (230mm) JCB-TSG302303222 9" (230mm) JCB-TSG302501822 10" (250mm) JCB-TSG301503622 10" (250mm)

Bore 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23

Lowest cost per cut, Excellent blade life and performance. Segment Height 10mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm

Segment No 9 18 9 18 9 18 10 20 12 24 16 32 18 36

Part No 880/07183 880/07184 880/07185 880/07186 880/07187 880/07188 880/07189 880/07190 880/07191 880/07192 880/07193 880/07194 880/07195 880/07196

List Price £90.00 £125.00 £108.00 £143.00 £128.00 £163.00 £138.00 £188.00 £158.00 £198.00 £178.00 £218.00 £198.00 £238.00

Brazed

B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 47

Grinders JCB Specialist - Floor Grinding Plates Application

JCB CODE

10 segment designed for the JCB-FGP3010250 removal of self levelling compounds, epoxy coatings. Aggressive grinding JCB-FGP3016250 action and high diamond concentration JCB-FGP3020250 will give extended life. 16 segment for the fast stock removal of most types of concrete floors in preparation for further coatings. 20 segment for fast removal and grinding of concrete and coated, painted floors. For the removal of high spots and high edges. For first and second stage grinding of terrazo and aggregated seamless floors.

Dry Cutting

Wet Cutting

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

Blade Diameter

Segment Width

250mm

22.23

40 x 10 x 10mm

880/07197

£320.00

250mm

22.23

40 x 10 x 10mm

880/07198

£403.00

250mm

22.23

40 x 10 x 10mm

880/07199

£460.00

Brazed

B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Mortar Raking & Crack Chasing Blades

Mortar Raking & Crack Chasing Blades JCB Professional - Mortar Raking Blades JCB CODE Blade Diameter JCB-MR404811522 4.5" - 115mm JCB-MR404812522 5" - 1 25mm JCB-MR404818022 7" - 180mm JCB-MR406411522 4.5" - 115mm JCB-MR406412522 5" - 1 25mm JCB-MR406418022 7" - 180mm JCB-MR408011522 4.5" - 115mm JCB-MR408012522 5" - 1 25mm JCB-MR408018022 7" - 180mm JCB-MR401011522 4.5" - 115mm JCB-MR401012522 5" - 1 25mm JCB-MR401018022 7" - 180mm Wet Cutting

Walk Behind Saws

Double Laser Welded

Segment Width .189" - 4.8mm .189" - 4.8mm .189" - 4.8mm .252" - 6.4mm .252" - 6.4mm .252" - 6.4mm .315" - 8.0mm .315" - 8.0mm .315" - 8.0mm .394" - 10mm .394" - 10mm .394" - 10mm

Application - For the raking and removal of mortar from in between brick and blockwork. For all types of hard, medium and abrasive materials.

JCB Professional - Crack Chasing Blades JCB CODE Blade Diameter Segment Width JCB-CC109510022 4" - 100mm .375" - 9.5mm JCB-CC109511522 4.5" - 115mm .375" - 9.5mm JCB-CC109512522 5" - 125mm .375" - 9.5mm JCB-CC109515022 6" - 150mm .375" - 9.5mm JCB-CC109518022 7" - 180mm .375" - 9.5mm JCB-CC1063520022 8" - 200mm .250" - 6.35mm JCB-CC109520022 8" - 200mm .375" - 9.5mm JCB-CC1012720022 8" - 200mm .500" - 12.7mm JCB-CC1063523022 9" - 230mm .250" - 6.35mm JCB-CC109523022 9" - 230mm .375" - 9.5mm JCB-CC1012723022 9" - 230mm .500" - 12.7mm

Wet Cutting

Walk Behind Saws

Double Laser Welded

Lowest cost per cut, Excellent blade life and performance. Bore Segment Height Part No List Price 22.23 10mm 880/07200 £120.00 22.23 10mm 880/07201 £145.00 22.23 10mm 880/07202 £275.00 22.23 10mm 880/07203 £140.00 22.23 10mm 880/07204 £165.00 22.23 10mm 880/07205 £235.00 22.23 10mm 880/07206 £160.00 22.23 10mm 880/07207 £185.00 22.23 10mm 880/07208 £255.00 22.23 10mm 880/07209 £180.00 22.23 10mm 880/07210 £205.00 22.23 10mm 880/07211 £275.00

Lowest cost per cut, Excellent blade life and performance. Bore 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23 22.23

Part No 880/07212 880/07213 880/07214 880/07215 880/07216 880/07217 880/07218 880/07219 880/07220 880/07221 880/07222

List Price £125.00 £140.00 £155.00 £170.00 £185.00 £228.00 £243.00 £258.00 £250.00 £265.00 £280.00

Application - For grooving and cutting out cracks in concrete, brick and block structures, before refilling with grout, mortar, silicon or epoxy. B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r.

Segment Height 12mm 12mm 12mm 12mm 12mm 12mm 12mm 12mm 12mm 12mm 12mm

Loop Cutting Blades

Loop Cutting Blades JCB Specialist - Concrete Loop Cutting JCB CODE

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

Blade Diameter

Segment Width

JCB-LC20635025

14" - 350mm

.236" - 6.0mm

25.4+P

10mm

880/07223

£555.00

JCB-LC20835025

14" - 350mm

.315" - 8.0mm

25.4+P

10mm

880/07224

£650.00

JCB-LC201035025

14" - 350mm

.394" - 10mm

25.4+P

10mm

880/07225

£770.00

Material - Harder

Bond - Softer

Application - For the cutting of grooves and expansion joints in concrete . Dry Cutting

Wet Cutting

Double Laser Welded

JCB Specialist - Asphalt Loop Cutting

Lowest cost per cut, Maximum blade life and performance. Bore Segment Height Part No List Price

JCB CODE

Blade Diameter

Segment Width

JCB-LC80635025

14" - 350mm

.236" - 6.0mm

25.4+P

10mm

880/07226

£555.00

JCB-LC80645025

18" - 450mm

.236" - 6.0mm

25.4+P

10mm

880/07227

£655.00

JCB-LC80835025

14" - 350mm

.315" - 8.0mm

25.4+P

10mm

880/07228

£650.00

JCB-LC80845025

18" - 450mm

.315" - 8.0mm

25.4+P

10mm

880/07229

£750.00

JCB-LC801035025

14" - 350mm

.394" - 10mm

25.4+P

10mm

880/07230

£770.00

JCB-LC801045025

18" - 450mm

.394" - 10mm

25.4+P

10mm

880/07231

£990.00

Material - Softest Bond - Hardest Application - For the cutting of grooves and expansion joints in asphalt and green concrete . Dry Cutting

Wet Cutting

Double Laser Welded

B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 52

Dry Core Drills

Material - Hardest Bond - Softest

JCB Specialist - Hard Material Dry Cores Application

For drilling hard and medium hardness into blue bricks, engineering bricks and hard stock bricks.

Dry Drilling

Core Drill

Brazed

Lowest cost per cut, Maximum core life and performance. Barrel Length Segment Height Fitting Part No List Price

JCB CODE

Core Diameter

JCB-DCD1022300

300

10mm

13mm HEX

880/07232

£70.00

JCB-DCD1028300

300

10mm

13mm HEX

880/07233

£73.00

JCB-DCD1032150

150

10mm

1/2" BSP F

880/07234

£52.00

JCB-DCD1038150

150

10mm

1/2" BSP F

880/07235

£52.00

JCB-DCD1048150

150

10mm

1/2" BSP F

880/07236

£66.00

JCB-DCD1052150

150

10mm

1/2" BSP F

880/07237

£67.00

JCB-DCD1065150

150

10mm

1/2" BSP F

880/07238

£74.00

JCB-DCD1068150

150

10mm

1/2" BSP F

880/07239

£82.00

JCB-DCD1078150

150

10mm

1/2" BSP F

880/07240

£91.00

JCB-DCD1082150

150

10mm

1/2" BSP F

880/07241

£98.00

JCB-DCD1091150

150

10mm

1/2" BSP F

880/07242

£117.00

JCB-DCD10102150

102

150

10mm

1/2" BSP F

880/07243

£118.00

JCB-DCD10107150

107

150

10mm

1/2" BSP F

880/07244

£119.00

JCB-DCD10117150

117

150

10mm

1/2" BSP F

880/07245

£138.00

JCB-DCD10127150

127

150

10mm

1/2" BSP F

880/07246

£158.00

JCB-DCD10152150

152

150

10mm

1/2" BSP F

880/07247

£170.00

JCB-DCD10162150

162

150

10mm

1/2" BSP F

880/07248

£195.00

JCB-DCD10178150

178

150

10mm

1/2" BSP F

880/07249

£212.00

JCB-DCD10187150

187

150

10mm

1/2" BSP F

880/07250

£260.00

Laser Welded Dry Cores Available on request. Other fittings available on request.

Dry Core Drills

Material - Harder Bond - Softer

JCB Specialist - General Masonry Dry Cores Application

JCB CODE

For use on medium hardness JCB-DCD3022300 general purpose applications. Medium hardness stock bricks JCB-DCD3028300 and concrete blocks. JCB-DCD3032150

Dry Drilling

Core Drill

Brazed

Core Diameter

Lowest cost per cut, Maximum core life and performance. Barrel Length Segment Height Fitting Part No List Price

300

10mm

13mm HEX

880/07251

£70.00

300

10mm

13mm HEX

880/07252

£73.00

150

10mm

1/2" BSP F

880/07253

£52.00

JCB-DCD3038150

150

10mm

1/2" BSP F

880/07254

£52.00

JCB-DCD3048150

150

10mm

1/2" BSP F

880/07255

£66.00

JCB-DCD3052150

150

10mm

1/2" BSP F

880/07256

£67.00

JCB-DCD3065150

150

10mm

1/2" BSP F

880/07257

£74.00

JCB-DCD3068150

150

10mm

1/2" BSP F

880/07258

£82.00

JCB-DCD3078150

150

10mm

1/2" BSP F

880/07259

£91.00

JCB-DCD3082150

150

10mm

1/2" BSP F

880/07260

£98.00

JCB-DCD3091150

150

10mm

1/2" BSP F

880/07261

£117.00

JCB-DCD30102150

102

150

10mm

1/2" BSP F

880/07262

£118.00

JCB-DCD30107150

107

150

10mm

1/2" BSP F

880/07263

£119.00

JCB-DCD30117150

117

150

10mm

1/2" BSP F

880/07264

£138.00

JCB-DCD30127150

127

150

10mm

1/2" BSP F

880/07265

£158.00

JCB-DCD30152150

152

150

10mm

1/2" BSP F

880/07266

£170.00

JCB-DCD30162150

162

150

10mm

1/2" BSP F

880/07267

£195.00

JCB-DCD30178150

178

150

10mm

1/2" BSP F

880/07268

£212.00

JCB-DCD30187150

187

150

10mm

1/2" BSP F

880/07269

£260.00

Laser Welded Dry Cores Available on request. Other fittings available on request. 55

Dry Core Drills

Material - Softer Bond - Harder

JCB Specialist - Abrasive Material Dry Cores Application

For use on medium to abrasive applications such as thermalite blocks and sandstone.

Dry Drilling

Core Drill

Brazed

Lowest cost per cut, Maximum core life and performance. Barrel Length Segment Height Fitting Part No List Price

JCB CODE

Core Diameter

JCB-DCD4022300

300

10mm

13mm HEX

880/07270

£70.00

JCB-DCD4028300

300

10mm

13mm HEX

880/07271

£73.00

JCB-DCD4032150

150

10mm

1/2" BSP F

880/07272

£52.00

JCB-DCD4038150

150

10mm

1/2" BSP F

880/07273

£52.00

JCB-DCD4048150

150

10mm

1/2" BSP F

880/07274

£66.00

JCB-DCD4052150

150

10mm

1/2" BSP F

880/07275

£67.00

JCB-DCD4065150

150

10mm

1/2" BSP F

880/07276

£74.00

JCB-DCD4068150

150

10mm

1/2" BSP F

880/07277

£82.00

JCB-DCD4078150

150

10mm

1/2" BSP F

880/07278

£91.00

JCB-DCD4082150

150

10mm

1/2" BSP F

880/07279

£98.00

JCB-DCD4091150

150

10mm

1/2" BSP F

880/07280

£117.00

JCB-DCD40102150

102

150

10mm

1/2" BSP F

880/07281

£118.00

JCB-DCD40107150

107

150

10mm

1/2" BSP F

880/07282

£119.00

JCB-DCD40117150

117

150

10mm

1/2" BSP F

880/07283

£138.00

JCB-DCD40127150

127

150

10mm

1/2" BSP F

880/07284

£158.00

JCB-DCD40152150

152

150

10mm

1/2" BSP F

880/07285

£170.00

JCB-DCD40162150

162

150

10mm

1/2" BSP F

880/07286

£195.00

JCB-DCD40178150

178

150

10mm

1/2" BSP F

880/07287

£212.00

JCB-DCD40187150

187

150

10mm

1/2" BSP F

880/07288

£260.00

Laser Welded Dry Cores Available on request. Other fittings available on request.

Dry Core Drill Packs JCB Trade JCB -DCP3

JCB -DCP5

JCB -DCPT5

3 Pack Dry Core Set

5 Pack Dry Core Set

5 Pack Dry Core Set & Trolley

28mm, 52mm, 107mm

38mm, 52mm, 65mm, 117mm, 127mm

Includes 13mm Hex Adaptor, SDS Adaptor, 200mm Masonry Pilot Drill, Drift Key, Sturdy Carrying Case

240mm 13mm Hex Extension Bar, 240mm SDS Extension Bar, 13mm Hex Adaptor, 200mm Masonry Pilot Guide Drill, Drift Key, Sturdy Carrying Case

£212.00

£232.00

£165.00

Dry Drilling

Core Drill

Brazed

Good drill life and performance.

All core packs are for medium hardness general masonry and brick and block applications.

Dry Core Drills Core Drill Accessories No

JCB CODE

Description

Part No

List Price

JCB-13HEXADA

13mm Hex Dry Core Adaptor Pack - 13MM-HEX-DC-ADA

880/07292

£24.00

JCB-SDSADAPACK

(SDS Adaptor, 200mm A-Taper Masonary Bit & Drift Key)

880/07295

£24.00

JCB-HEX250EXBAR

13mm x 250mm Extension Bar - 13MM-250-EXBAR

880/07296

£16.00

JCB-SDS250EXB

SDS x 250mm Extension Bar - SDS 250-EXBAR

880/07298

£16.00

JCB-HEXADA

Hex Adaptor - 13MM-HEX-ADA

880/07301

£11.00

JCB-SDSADA

SDS Adaptor - SDS-ADA

880/07300

£12.00

JCB-200MMMB

200mm A-Taper Masonary Bit - 200MM-MB

880/07302

£7.00

JCB-DRIFT

Drift Key - DRIFT

880/07303

£3.00

JCB-2501/2” bsp F to M

250mm 1/2" BSP (F) to 1/2" BSP (M)

880/07304

£27.00

JCB-3001/2”

300mm 1/2" BSP (F) to 1/2" BSP (M)

880/07305

£30.00

bsp F to M

Core Drill

B o r e d i m e n s i o n s m u s t b e s p e c i f i e d w h e n o r d e r i n g . S e e p a g e 8 o n h o w t o o r d e r. 58

Wet Core Drills

Wet Core Drills - (10mm-40mm)

Material - Hardest Bond - Softest

JCB Specialist - Hard Aggregate

Wet Drilling

Brazed

Barrel Size (Outside)

Barrel Wall Thickness

Barrel Length

Finished Size (Outside)

JCB-WCD1010

10mm

9mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07306

£55.00

JCB-WCD1012

12mm

11mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07307

£55.00

JCB-WCD1014

14mm

13mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07307

£55.00

JCB-WCD1015

15mm

14mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07309

£55.00

JCB-WCD1016

16mm

15mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07310

£55.00

JCB-WCD1017

17mm

16mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07311

£59.00

JCB-WCD1018

18mm

17mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07312

£59.00

JCB-WCD1020

20mm

19mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07313

£63.00

JCB-WCD1022

22mm

21mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07314

£67.00

JCB-WCD1024

24mm

23mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07315

£67.00

JCB-WCD1025

25mm

24mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07316

£71.00

JCB-WCD1026

26mm

25mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07317

£73.00

JCB-WCD1028

28mm

27mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07318

£80.00

JCB-WCD1030

30mm

29mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07319

£80.00

JCB-WCD1031

31mm

30mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07320

£99.00

JCB-WCD1032

32mm

31mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07321

£99.00

JCB-WCD1033

33mm

32mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07322

£104.00

JCB-WCD1034

34mm

33mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07323

£108.00

JCB-WCD1035

35mm

34mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07324

£110.00

JCB-WCD1036

36mm

35mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07325

£119.00

JCB-WCD1037

37mm

36mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07326

£125.00

JCB-WCD1038

38mm

37mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07327

£132.00

JCB-WCD1039

39mm

38mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07328

£134.00

JCB-WCD1040

40mm

39mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07329

£134.00

Seg. Type

Application

For heavily reinforced hard aggregate concrete such as flint, quartzitic aggregates, granite and granite basalt, river gravel and reinforced concretes. Laser welded cores on request.

Seg. Height

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB CODE

Wet Core Drills - (42mm-212mm)

Material - Harder Bond - Softer

JCB Specialist - Hard Aggregate JCB CODE

Wet Drilling

Brazed

Finished Size Barrel Size Barrel Wall (Outside) (Outside) Thickness

Barrel Length

Seg. Height

Seg. Type

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB-WCD1042

42mm

40mm

1.5mm

400mm/450mm

10mm Segmented 3mm

1/2" BSP Male

880/07328

£94.00

JCB-WCD1047

47mm

45mm

1.5mm

400mm/450mm

10mm Segmented 3mm

1/2" BSP Male

880/07329

£97.00

JCB-WCD1052

52mm

50mm

1.5mm

400mm/450mm

10mm Segmented 3mm

4 1 1/4" UNC Female 880/07330

£95.00

JCB-WCD1057

57mm

55mm

1.5mm

400mm/450mm

10mm Segmented 3mm

4 1 1/4" UNC Female 880/07331

£116.00

JCB-WCD1062

62mm

60mm

1.5mm

400mm/450mm

10mm Segmented 3mm

4 1 1/4" UNC Female 880/07332

£115.00

JCB-WCD1067

67mm

65mm

1.5mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07333

£140.00

JCB-WCD1072

72mm

70mm

2mm

00mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07334

£141.00

JCB-WCD1077

77mm

75mm

2mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07335

£147.00

JCB-WCD1082

82mm

80mm

2mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07336

£142.00

JCB-WCD1087

87mm

85mm

2mm

400mm/450mm

10mm Segmented 3mm

6 1 1/4" UNC Female 880/07337

£159.00

JCB-WCD1092

92mm

90mm

2mm

400mm/450mm

10mm Segmented 3mm

6 1 1/4" UNC Female 880/07338

£157.00

JCB-WCD10102

102mm

100mm

2mm

400mm/450mm

10mm Segmented 3mm

7 1 1/4" UNC Female 880/07339

£175.00

JCB-WCD10107

107mm

105mm

2mm

400mm/450mm

10mm Segmented 3mm

7 1 1/4" UNC Female 880/07340

£194.00

JCB-WCD10112

112mm

110mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07341

£213.00

JCB-WCD10122

122mm

120mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07342

£229.00

JCB-WCD10127

127mm

125mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07343

£222.00

JCB-WCD10132

132mm

130mm

2mm

400mm/450mm

10mm Segmented 3mm

9 1 1/4" UNC Female 880/07344

£252.00

JCB-WCD10142

142mm

140mm

2mm

400mm/450mm

10mm Segmented 3mm

9 1 1/4" UNC Female 880/07345

£264.00

JCB-WCD10152

152mm

150mm

2.5mm

400mm/450mm

10mm Segmented 3mm

10 1 1/4" UNC Female 880/07346

£284.00

JCB-WCD10162

162mm

160mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 10 1 1/4" UNC Female 880/07347

£287.00

JCB-WCD10172

172mm

170mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 12 1 1/4" UNC Female 880/07348

£343.00

JCB-WCD10182

182mm

180mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 12 1 1/4" UNC Female 880/07349

£357.00

JCB-WCD10200

200mm

198mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 13 1 1/4" UNC Female 880/07350

£382.00

JCB-WCD10212

212mm

210mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 13 1 1/4" UNC Female 880/07351

£392.00

Application

For heavily reinforced hard aggregate concrete such as flint, quartzitic aggregates, granite and granite basalt, river gravel and reinforced concretes. Laser welded cores on request. 61

Wet Core Drills - (225mm-1500mm)

Material - Harder Bond - Softer

JCB Specialist - Hard Aggregate JCB CODE

Wet Drilling

Brazed

Finished Size Barrel Size Barrel Wall (Outside) (Outside) Thickness

Barrel Length

Seg. Type

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB-WCD10225

225mm

223mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 15 1 1/4" UNC Female 880/07352

£446.00

JCB-WCD10250

250mm

248mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 18 1 1/4" UNC Female 880/07353

£492.00

JCB-WCD10300

300mm

298mm

3mm

400mm/450mm

10mm Segmented 4.00mm 19 1 1/4" UNC Female 880/07354

£532.00

JCB-WCD10350

350mm

348mm

3mm

400mm/450mm

10mm Segmented 4.00mm 20 1 1/4" UNC Female 880/07355

£566.00

JCB-WCD10400

400mm

398mm

3mm

400mm/450mm

10mm Segmented 4.00mm 22 1 1/4" UNC Female 880/07356

£580.00

JCB-WCD10450

450mm

448mm

3mm

400mm/450mm

10mm Segmented 4.00mm 24 1 1/4" UNC Female 880/07357

£620.00

JCB-WCD10500

500mm

498mm

3mm

400mm/450mm

10mm Segmented 4.5mm 26 1 1/4" UNC Female 880/07358

£680.00

JCB-WCD10550

550mm

548mm

3mm

400mm/450mm

10mm Segmented 4.5mm 28 1 1/4" UNC Female 880/07359

£750.00

JCB-WCD10600

600mm

598mm

3mm

400mm/450mm

10mm Segmented 4.5mm 30 1 1/4" UNC Female 880/07360

£750.00

JCB-WCD10650

650mm

648mm

3mm

400mm/450mm

10mm Segmented 4.5mm 32 1 1/4" UNC Female 880/07361

£800.00

JCB-WCD10700

700mm

698mm

3mm

400mm/450mm

10mm Segmented 4.5mm 34 1 1/4" UNC Female 880/07362

£920.00

JCB-WCD10750

750mm

748mm

3mm

400mm/450mm

10mm Segmented 4.5mm 35 1 1/4" UNC Female 880/07363 £1100.00

JCB-WCD10800

800mm

798mm

3mm

400mm/450mm

10mm Segmented 4.5mm 39 1 1/4" UNC Female 880/07364 £1290.00

JCB-WCD10850

850mm

848mm

3mm

400mm/450mm

10mm Segmented 4.5mm 42 1 1/4" UNC Female 880/07365 £1400.00

JCB-WCD10900

900mm

898mm

3mm

400mm/450mm

10mm Segmented 4.5mm 45 1 1/4" UNC Female 880/07366 £1550.00

JCB-WCD10950

950mm

948mm

3mm

400mm/450mm

10mm Segmented 4.5mm 50 1 1/4" UNC Female 880/07367 £1680.00

JCB-WCD101000 1000mm

998mm

3mm

400mm/450mm

10mm Segmented 4.5mm 54 1 1/4" UNC Female 880/07368 £1720.00

JCB-WCD101050 1050mm

1048mm

3mm

400mm/450mm

10mm Segmented 4.5mm 58 2 1/4" UNC Female 880/07369 £1800.00

JCB-WCD101100 1100mm

1098mm

3mm

400mm/450mm

10mm Segmented 4.5mm 62 1 1/4" UNC Female 880/07370 £1920.00

JCB-WCD101200 1200mm

1198mm

3mm

400mm/450mm

10mm Segmented 4.5mm 67 1 1/4" UNC Female 880/07371 £2070.00

JCB-WCD101300 1300mm

1298mm

3mm

400mm/450mm

10mm Segmented 4.5mm 72 1 1/4" UNC Female 880/07372 £2350.00

JCB-WCD101400 1400mm

1398mm

3mm

400mm/450mm

10mm Segmented 4.5mm 76 1 1/4" UNC Female 880/07373 £2600.00

JCB-WCD101500 1500mm

1498mm

3mm

400mm/450mm

10mm Segmented 4.5mm 82 1 1/4" UNC Female 880/07374 £2750.00

Application

For heavily reinforced hard aggregate concrete such as flint, quartzitic aggregates, granite and granite basalt, river gravel and reinforced concretes. Laser welded cores on request.

Seg. Height

Wet Core Drills - (10mm-40mm)

Material - Harder Bond - Softer

JCB Specialist - Medium to Hard Aggregate JCB CODE

Wet Drilling

Brazed

Finished Size Barrel Size Barrel Wall (Outside) (Outside) Thickness

Barrel Length

Seg. Height

Seg. Type

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB-WCD3010

10mm

9mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07375

£55.00

JCB-WCD3012

12mm

11mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07376

£55.00

JCB-WCD3014

14mm

13mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07377

£55.00

JCB-WCD3015

15mm

14mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07378

£55.00

JCB-WCD3016

16mm

15mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07379

£55.00

JCB-WCD3017

17mm

16mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07380

£59.00

JCB-WCD3018

18mm

17mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07381

£59.00

JCB-WCD3020

20mm

19mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07382

£63.00

JCB-WCD3022

22mm

21mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07383

£67.00

JCB-WCD3024

24mm

23mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07384

£67.00

JCB-WCD3025

25mm

24mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07385

£71.00

JCB-WCD3026

26mm

25mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07386

£73.00

JCB-WCD3028

28mm

27mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07387

£80.00

JCB-WCD3030

30mm

29mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07388

£80.00

JCB-WCD3031

31mm

30mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07389

£99.00

JCB-WCD3032

32mm

31mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07390

£99.00

JCB-WCD3033

33mm

32mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07391

£104.00

JCB-WCD3034

34mm

33mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07392

£108.00

JCB-WCD3035

35mm

34mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07393

£110.00

JCB-WCD3036

36mm

35mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07394

£119.00

JCB-WCD3037

37mm

36mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07395

£125.00

JCB-WCD3038

38mm

37mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07396

£132.00

JCB-WCD3039

39mm

38mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07397

£134.00

JCB-WCD3040

40mm

39mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07398

£134.00

Application

For hard and medium hardness concretes with medium reinforcing. For gritstone, river gravel aggregate concretes. Laser welded cores on request. 63

Wet Core Drills - (42mm-212mm)

Material - Harder Bond - Softer

JCB Specialist - Medium to Hard Aggregate JCB CODE

Wet Drilling

Brazed

Finished Size Barrel Size Barrel Wall (Outside) (Outside) Thickness

Barrel Length

Seg. Type

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB-WCD3042

42mm

40mm

1.5mm

400mm/450mm

10mm Segmented 3mm

1/2" BSP Male

880/07399

£94.00

JCB-WCD3047

47mm

45mm

1.5mm

400mm/450mm

10mm Segmented 3mm

1/2" BSP Male

880/07400

£97.00

JCB-WCD3052

52mm

50mm

1.5mm

400mm/450mm

10mm Segmented 3mm

1/2" BSP Male

880/07401

£95.00

JCB-WCD3057

57mm

55mm

1.5mm

400mm/450mm

10mm Segmented 3mm

4 1 1/4" UNC Female 880/07402

£116.00

JCB-WCD3062

62mm

60mm

1.5mm

400mm/450mm

10mm Segmented 3mm

4 1 1/4" UNC Female 880/07403

£115.00

JCB-WCD3067

67mm

65mm

1.5mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07404

£140.00

JCB-WCD3072

72mm

70mm

2mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07405

£141.00

JCB-WCD3077

77mm

75mm

2mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07406

£147.00

JCB-WCD3082

82mm

80mm

2mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07407

£142.00

JCB-WCD3087

87mm

85mm

2mm

400mm/450mm

10mm Segmented 3mm

6 1 1/4" UNC Female 880/07408

£159.00

JCB-WCD3092

92mm

90mm

2mm

400mm/450mm

10mm Segmented 3mm

1/4" UNC Female 880/07409

£157.00

JCB-WCD30102

102mm

100mm

2mm

400mm/450mm

10mm Segmented 3mm

7 1 1/4" UNC Female 880/07410

£175.00

JCB-WCD30107

107mm

105mm

2mm

400mm/450mm

10mm Segmented 3mm

7 1 1/4" UNC Female 880/07411

£194.00

JCB-WCD30112

112mm

110mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07412

£213.00

JCB-WCD30122

122mm

120mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07413

£229.00

JCB-WCD30127

127mm

125mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07414

£222.00

JCB-WCD30132

132mm

130mm

2mm

400mm/450mm

10mm Segmented 3mm

9 1 1/4" UNC Female 880/07415

£252.00

JCB-WCD30142

142mm

140mm

2mm

400mm/450mm

10mm Segmented 3mm

9 1 1/4" UNC Female 880/07416

£264.00

JCB-WCD30152

152mm

150mm

2.5mm

400mm/450mm

10mm Segmented 3mm

10 1 1/4" UNC Female 880/07417

£284.00

JCB-WCD30162

162mm

160mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 10 1 1/4" UNC Female 880/07418

£287.00

JCB-WCD30172

172mm

170mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 12 1 1/4" UNC Female 880/07419

£343.00

JCB-WCD30182

182mm

180mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 12 1 1/4" UNC Female 880/07420

£357.00

JCB-WCD30200

200mm

198mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 13 1 1/4" UNC Female 880/07421

£382.00

JCB-WCD30212

212mm

210mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 13 1 1/4" UNC Female 880/07422

£392.00

Application

For hard and medium hardness concretes with medium reinforcing. For gritstone, river gravel aggregate concretes. Laser welded cores on request.

Seg. Height

Wet Core Drills - (225mm-1500mm)

Material - Harder Bond - Softer

JCB Specialist - Medium to Hard Aggregate JCB CODE

Wet Drilling

Brazed

Finished Size Barrel Size Barrel Wall (Outside) (Outside) Thickness

Barrel Length

Seg. Height

Seg. Type

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB-WCD30225

225mm

223mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 15 1 1/4" UNC Female 880/07423

£446.00

JCB-WCD30250

250mm

248mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 18 1 1/4" UNC Female 880/07424

£492.00

JCB-WCD30300

300mm

298mm

3mm

400mm/450mm

10mm Segmented 4.00mm 19 1 1/4" UNC Female 880/07425

£532.00

JCB-WCD30350

350mm

348mm

3mm

400mm/450mm

10mm Segmented 4.00mm 20 1 1/4" UNC Female 880/07426

£566.00

JCB-WCD30400

400mm

398mm

3mm

400mm/450mm

10mm Segmented 4.00mm 22 1 1/4" UNC Female 880/07427

£580.00

JCB-WCD30450

450mm

448mm

3mm

400mm/450mm

10mm Segmented 4.00mm 24 1 1/4" UNC Female 880/07428

£620.00

JCB-WCD30500

500mm

498mm

3mm

400mm/450mm

10mm Segmented 4.5mm 26 1 1/4" UNC Female 880/07429

£680.00

JCB-WCD30550

550mm

548mm

3mm

400mm/450mm

10mm Segmented 4.5mm 28 1 1/4" UNC Female 880/07430

£750.00

JCB-WCD30600

600mm

598mm

3mm

400mm/450mm

10mm Segmented 4.5mm 30 1 1/4" UNC Female 880/07431

£750.00

JCB-WCD30650

650mm

648mm

3mm

400mm/450mm

10mm Segmented 4.5mm 32 1 1/4" UNC Female 880/07432

£800.00

JCB-WCD30700

700mm

698mm

3mm

400mm/450mm

10mm Segmented 4.5mm 34 1 1/4" UNC Female 880/07433

£920.00

JCB-WCD30750

750mm

748mm

3mm

400mm/450mm

10mm Segmented 4.5mm 35 1 1/4" UNC Female 880/07434 £1100.00

JCB-WCD30800

800mm

798mm

3mm

400mm/450mm

10mm Segmented 4.5mm 39 1 1/4" UNC Female 880/07435 £1290.00

JCB-WCD30850

850mm

848mm

3mm

400mm/450mm

10mm Segmented 4.5mm 42 1 1/4" UNC Female 880/07436 £1400.00

JCB-WCD30900

900mm

898mm

3mm

400mm/450mm

10mm Segmented 4.5mm 45 1 1/4" UNC Female 880/07437 £1550.00

JCB-WCD30950

950mm

948mm

3mm

400mm/450mm

10mm Segmented 4.5mm 50 1 1/4" UNC Female 880/07438 £1680.00

JCB-WCD301000 1000mm

998mm

3mm

400mm/450mm

10mm Segmented 4.5mm 54 1 1/4" UNC Female 880/07439 £1720.00

JCB-WCD301050 1050mm

1048mm

3mm

400mm/450mm

10mm Segmented 4.5mm 58 2 1/4" UNC Female 880/07440 £1800.00

JCB-WCD301100 1100mm

1098mm

3mm

400mm/450mm

10mm Segmented 4.5mm 62 1 1/4" UNC Female 880/07441 £1920.00

JCB-WCD301200 1200mm

1198mm

3mm

400mm/450mm

10mm Segmented 4.5mm 67 1 1/4" UNC Female 880/07442 £2070.00

JCB-WCD301300 1300mm

1298mm

3mm

400mm/450mm

10mm Segmented 4.5mm 72 1 1/4" UNC Female 880/07443 £2350.00

JCB-WCD301400 1400mm

1398mm

3mm

400mm/450mm

10mm Segmented 4.5mm 76 1 1/4" UNC Female 880/07444 £2600.00

JCB-WCD301500 1500mm

1498mm

3mm

400mm/450mm

10mm Segmented 4.5mm 82 1 1/4" UNC Female 880/07445 £2750.00

Application

For hard and medium hardness concretes with medium reinforcing. For gritstone, river gravel aggregate concretes. Laser welded cores on request. 65

Wet Core Drills - (10mm-40mm)

Material - Softer Bond - Harder

JCB Specialist - Abrasive Material & Asphalt

Wet Drilling

Brazed

Barrel Size (Outside)

Barrel Wall Thickness

Barrel Length

Finished Size (Outside)

JCB-WCD4010

10mm

9mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07446

£55.00

JCB-WCD4012

12mm

11mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07447

£55.00

JCB-WCD4014

14mm

13mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07448

£55.00

JCB-WCD4015

15mm

14mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07449

£55.00

JCB-WCD4016

16mm

15mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07450

£55.00

JCB-WCD4017

17mm

16mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07451

£59.00

JCB-WCD4018

18mm

17mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07452

£59.00

JCB-WCD4020

20mm

19mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07453

£63.00

JCB-WCD4022

22mm

21mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07454

£67.00

JCB-WCD4024

24mm

23mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07455

£67.00

JCB-WCD4025

25mm

24mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07456

£71.00

JCB-WCD4026

26mm

25mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07457

£73.00

JCB-WCD4028

28mm

27mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07458

£81.00

JCB-WCD4030

30mm

29mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07459

£81.00

JCB-WCD4031

31mm

30mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07460

£99.00

JCB-WCD4032

32mm

31mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07461

£99.00

JCB-WCD4033

33mm

32mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07462

£104.00

JCB-WCD4034

34mm

33mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07463

£108.00

JCB-WCD4035

35mm

34mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07464

£110.00

JCB-WCD4036

36mm

35mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07465

£119.00

JCB-WCD4037

37mm

36mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07466

£125.00

JCB-WCD4038

38mm

37mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07467

£132.00

JCB-WCD4039

39mm

38mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07468

£134.00

JCB-WCD4040

40mm

39mm

1,0/1,5 mm

320mm

10mm

Crown

3mm

1/2" BSP Male

880/07469

£134.00

Seg. Type

Application

For abrasive applications such as abrasive aggregate concrete, green concrete and asphalt. Laser welded cores on request.

Seg. Height

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB CODE

Wet Core Drills (42mm-212mm)

Material - Softer Bond - Harder

JCB Specialist - Abrasive Material & Asphalt JCB CODE

Wet Drilling

Brazed

Finished Size Barrel Size Barrel Wall (Outside) (Outside) Thickness

Barrel Length

Seg. Height

Seg. Type

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB-WCD4042

42mm

40mm

1.5mm

400mm/450mm

10mm Segmented 3mm

1/2" BSP Male

880/07470

£94.00

JCB-WCD4047

47mm

45mm

1.5mm

400mm/450mm

10mm Segmented 3mm

1/2" BSP Male

880/07471

£97.00

JCB-WCD4052

52mm

50mm

1.5mm

400mm/450mm

10mm Segmented 3mm

1/2" BSP Male

880/07472

£95.00

JCB-WCD4057

57mm

55mm

1.5mm

400mm/450mm

10mm Segmented 3mm

4 1 1/4" UNC Female 880/07473

£116.00

JCB-WCD4062

62mm

60mm

1.5mm

400mm/450mm

10mm Segmented 3mm

4 1 1/4" UNC Female 880/07474

£115.00

JCB-WCD4067

67mm

65mm

1.5mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07475

£140.00

JCB-WCD4072

72mm

70mm

2mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07476

£141.00

JCB-WCD4077

77mm

75mm

2mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07477

£147.00

JCB-WCD4082

82mm

80mm

2mm

400mm/450mm

10mm Segmented 3mm

5 1 1/4" UNC Female 880/07478

£142.00

JCB-WCD4087

87mm

85mm

2mm

400mm/450mm

10mm Segmented 3mm

6 1 1/4" UNC Female 880/07479

£159.00

JCB-WCD4092

92mm

90mm

2mm

400mm/450mm

10mm Segmented 3mm

6 1 1/4" UNC Female 880/07480

£157.00

JCB-WCD40102

102mm

100mm

2mm

400mm/450mm

10mm Segmented 3mm

7 1 1/4" UNC Female 880/07481

£175.00

JCB-WCD40107

107mm

105mm

2mm

400mm/450mm

10mm Segmented 3mm

7 1 1/4" UNC Female 880/07482

£194.00

JCB-WCD40112

112mm

110mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07483

£213.00

JCB-WCD40122

122mm

120mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07484

£229.00

JCB-WCD40127

127mm

125mm

2mm

400mm/450mm

10mm Segmented 3mm

8 1 1/4" UNC Female 880/07485

£222.00

JCB-WCD40132

132mm

130mm

2mm

400mm/450mm

10mm Segmented 3mm

9 1 1/4" UNC Female 880/07486

£252.00

JCB-WCD40142

142mm

140mm

2mm

400mm/450mm

10mm Segmented 3mm

9 1 1/4" UNC Female 880/07487

£264.00

JCB-WCD40152

152mm

150mm

2.5mm

400mm/450mm

10mm Segmented 3mm

10 1 1/4" UNC Female 880/07488

£284.00

JCB-WCD40162

162mm

160mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 10 1 1/4" UNC Female 880/07489

£287.00

JCB-WCD40172

172mm

170mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 12 1 1/4" UNC Female 880/07490

£343.00

JCB-WCD40182

182mm

180mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 12 1 1/4" UNC Female 880/07491

£357.00

JCB-WCD40200

200mm

198mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 13 1 1/4" UNC Female 880/07492

£382.00

JCB-WCD40212

212mm

210mm

2.5mm

400mm/450mm

10mm Segmented 3.5mm 13 1 1/4" UNC Female 880/07493

£392.00

Application

For abrasive applications such as abrasive aggregate concrete, green concrete and asphalt. Laser welded cores on request. 67

Wet Core Drills - (225mm-1500mm)

Application - Softer Bond - Harder

JCB Specialist - Abrasive Material & Asphalt JCB CODE

Wet Drilling

Brazed

Finished Size Barrel Size Barrel Wall (Outside) (Outside) Thickness

Barrel Length

Seg. Type

Lowest cost per cut, Maximum core life and performance. Seg. No Fitting Part No List Price Width Seg. Type

JCB-WCD40225

225mm

223mm

2.5mm 400mm/450mm 10mm Segmented 3.5mm 15 1 1/4" UNC Female 880/07494

£446.00

JCB-WCD40250

250mm

248mm

2.5mm 400mm/450mm 10mm Segmented 3.5mm 18 1 1/4" UNC Female 880/07495

£492.00

JCB-WCD40300

300mm

298mm

3mm

400mm/450mm 10mm Segmented 4.00mm 19 1 1/4" UNC Female 880/07496

£532.00

JCB-WCD40350

350mm

348mm

3mm

400mm/450mm 10mm Segmented 4.00mm 20 1 1/4" UNC Female 880/07497

£566.00

JCB-WCD40400

400mm

398mm

3mm

400mm/450mm 10mm Segmented 4.00mm 22 1 1/4" UNC Female 880/07498

£580.00

JCB-WCD40450

450mm

448mm

3mm

400mm/450mm 10mm Segmented 4.00mm 24 1 1/4" UNC Female 880/07499

£620.00

JCB-WCD40500

500mm

498mm

3mm

400mm/450mm 10mm Segmented 4.5mm 26 1 1/4" UNC Female 880/07500

£680.00

JCB-WCD40550

550mm

548mm

3mm

400mm/450mm 10mm Segmented 4.5mm 28 1 1/4" UNC Female 880/07501

£750.00

JCB-WCD40600

600mm

598mm

3mm

400mm/450mm 10mm Segmented 4.5mm 30 1 1/4" UNC Female 880/07502

£750.00

JCB-WCD40650

650mm

648mm

3mm

400mm/450mm 10mm Segmented 4.5mm 32 1 1/4" UNC Female 880/07503

£800.00

JCB-WCD40700

700mm

698mm

3mm

400mm/450mm 10mm Segmented 4.5mm 34 1 1/4" UNC Female 880/07504

£920.00

JCB-WCD40750

750mm

748mm

3mm

400mm/450mm 10mm Segmented 4.5mm 35 1 1/4" UNC Female 880/07505 £1100.00

JCB-WCD40800

800mm

798mm

3mm

400mm/450mm 10mm Segmented 4.5mm 39 1 1/4" UNC Female 880/07506 £1290.00

JCB-WCD40850

850mm

848mm

3mm

400mm/450mm 10mm Segmented 4.5mm 42 1 1/4" UNC Female 880/07507 £1400.00

JCB-WCD40900

900mm

898mm

3mm

400mm/450mm 10mm Segmented 4.5mm 45 1 1/4" UNC Female 880/07508 £1550.00

JCB-WCD40950

950mm

948mm

3mm

400mm/450mm 10mm Segmented 4.5mm 50 1 1/4" UNC Female 880/07509 £1680.00

JCB-WCD401000

1000mm

998mm

3mm

400mm/450mm 10mm Segmented 4.5mm 54 1 1/4" UNC Female 880/07510 £1720.00

JCB-WCD401050

1050mm

1048mm

3mm

400mm/450mm 10mm Segmented 4.5mm 58 2 1/4" UNC Female 880/07511 £1800.00

JCB-WCD401100

1100mm

1098mm

3mm

400mm/450mm 10mm Segmented 4.5mm 62 1 1/4" UNC Female 880/07512 £1920.00

JCB-WCD401200

1200mm

1198mm

3mm

400mm/450mm 10mm Segmented 4.5mm 67 1 1/4" UNC Female 880/07513 £2070.00

JCB-WCD401300

1300mm

1298mm

3mm

400mm/450mm 10mm Segmented 4.5mm 72 1 1/4" UNC Female 880/07514 £2350.00

JCB-WCD401400

1400mm

1398mm

3mm

400mm/450mm 10mm Segmented 4.5mm 76 1 1/4" UNC Female 880/07515 £2600.00

JCB-WCD401500

1500mm

1498mm

3mm

400mm/450mm 10mm Segmented 4.5mm 82 1 1/4" UNC Female 880/07516 £2750.00

Application

For abrasive applications such as abrasive aggregate concrete, green concrete and asphalt. Laser welded cores on request.

Seg. Height

Wet Core Drills Extension Rods & Adaptors 1

JCB CODE

Description

Part No

Price

JCB-500 11/4 UNC

500mm 11/4" UNC (F) to 11/4" UNC (M)

880/07517

£48.00

JCB-400 11/4 UNC

400mm 11/4" UNC (F) to 11/4" UNC (M)

880/07518

£38.00

JCB-300 11/4 UNC

300mm 11/4" UNC (F) to 11/4" UNC (M)

880/07519

£30.00

4 3

JCB-200

11/4

UNC

200mm 11/4" UNC (F) to 11/4" UNC (M)

880/07520

£22.00

JCB-100

11/4

UNC

100mm 11/4" UNC (F) to 11/4" UNC (M)

880/07521

£18.00

JCB-1/2 BSP to 11/4 UNC

1/2" BSP (F) to 11/4" UNC (F)

880/07522

£22.00

JCB-1/2 BSP to 11/4 BSP

1/2" BSP (M) to 1/2" BSP (M)

880/07523

£22.00

JCB-1/2 BSP to 11/4 UNC

1/2" BSP (M) to 11/4" UNC (M)

880/07524

£27.00

JCB-250 1/2 BSP to 11/4 F to M

250mm 1/2" BSP (F) to 1/2" BSP (M)

880/07525

£27.00

JCB-300

300mm 1/2" BSP (F) to 1/2" BSP (M)

880/07526

£30.00

1/2

BSP to

11/4

F to M

Wet Drilling

Laser welded cores on request. 69

Information & Safety

! 71

Safety General 1 The correct specification blade has been selected for the application. 2 The machine selected for the operation is of the correct specification and has been serviced to a standard that complies to the manufacturer's service recommendations. 3 That the machine complies or exceeds all relevant health and safety regulations. 4 That the area of operation is clean and tidy and complies with any need for barriers, signs, warning notices etc. 5 That the operator has been properly trained and certified for machine operation and health and safety regulations. 6 That in the case of electrically powered machines, the machine is of the correct voltage and that the site supply is adequate both in terms of power supply and compliance to site electricity supply regulations. 7 Always ensure that when fitting a blade the machine is disconnected from the power source and the correct tools are used. 8 That the site is free of pets and children.

Using the Diamond product ensure that: 1 The blade or bit is operating at the manufacturer's recommended speed. 2 The blade or bit is being fed into the work at a suitable rate. 3 In the case of wet cutting an adequate supply of water is available. 4 The blade or bit is in a suitably undamaged condition. 5 The blade is never twisted or forced in the cut. 6 The blade is gradually lowered into the material being cut. 7 The material being cut is not hand or foot restrained. 8 The blade and machine are periodically inspected for wear or damage.

For your personal safety always ensure that you: 1 Wear suitable ear defenders. 2 Wear suitable foot wear. 3 Wear suitable eye protection. 4 Wear suitable protection against dust. 5 Wear suitable clothing. 6 Read the instructions carefully.

Types of equipment used in construction with diamond products.

Glossary Introduction

Wet cutting

This section should help to identify some of the challenges that are inevitable when using Diamond products. This section presents the possible causes of the problems then proceeds to guide you through any necessary action to identify and eliminate them. It is of paramount importance that all Diamond product specifiers, supervisors and operators are aware of the best practice in the use of products contained within this brochure that will enhance the product's life, along with operational performance and efficiency.

Wet cutting products must be used with water to keep the segments cool during the cutting operation. Water also assists the product to perform at its maximum efficiency. Under no circumstances should you use the product without adequate water flow (see page 76 for recommended flow rate chart for wet cutting). Cutting without water on these products will cause excessive heat build up, resulting in poor performance and blade damage in the form of cracks in the steel centre. The braze transitional area holding the segment onto the centre may melt, resulting in segment loss.

Brazed segments

Dry cutting

Diamond segments are attached to the core by brazing with the use of solder positioned between the segment and the core. This is then heated to approximately 2000째C until the solder melts and makes a bond between the two pieces.

Dry cutting is possible with low horsepower machines for high speed and intermittent use. Although no water is required, blades must be cooled with airflow around the blade to dissipate the heat. Dry cutting blades are only recommended for intermittent cutting. Every 10 - 15 seconds the blade should be allowed to rotate out of the cut at maximum rpm for several seconds to allow the blade to cool. Operators should not use dry Diamond blades for long continuous full depth sawing in one single pass. Any cuts deeper than 4 cm should be step cut - ie make several shallow passes until the required depth of cut is reached. On asphalt, operators should avoid cutting into the sub-base of roads as this will cause rapid wear of the segments. Do not force the blade into the material, remember to let the tool do the work, any undue force will cause vibration and overheating which will adversely affect the life and the performance of the product. Overheating should be avoided particularly when cutting steel reinforced materials such as

High frequency welding By the action of a high frequency electronic current the binder melts and bonds the two parts together.

Laser welded segments Laser welding represents the latest advancements in Diamond blade fabricating technology. Diamond segments are attached to the core by laser beam. The transitional area of laser weld is even stronger than the segment or the core. Laser welded blades can be used wet or dry. The requirements of the application or equipment involved in using Diamond products may at times necessitate the use of water for cooling the product or maximising blade performance, despite the blade being laser welded.

lintels. Forcing the product into the application is the most common cause of overheating. If signs of overheating are present, such as blue discolouration under each segment of the core, then the blade will require redressing. Forced cutting of hard aggregates, or hard low abrasive materials can reduce the cutting ability of the blade. The operator should dress the Diamond blade by using it in a soft abrasive material such as sandstone or abrasive blocks which will then restore the cutting properties.

Blade performance The most common problem encountered by diamond blade users is blade wear. It is also the most difficult to accurately evaluate. It is impossible to predict the life performance of a blade that is operating in conditions with so many variables. To consistently monitor the life and performance of the blade it is essential to calculate the variables including the material, inch metres cut, depth of cut, water supply, water quality and quantity used, and the amount of pressure applied by the operator, rather than the hours, days or weeks that the blade has been used. Trying to compare the performance of a blade with another is almost impossible due to the large amount of variables encountered.

Fault Diagnosis Core Cracks

Out of Round

Tension Loss

Overheating

Segment Loss

Possible Causes • Blade too hard for the material being cut. • Excessive cutting pressure, caused by too high infeed results in the blade core bending and flexing. Metal fatigue will eventually cause core to crack. • Worn shafts, damaged machine bearings, or blade incorrectly mounted.

Possible Causes • Blade shaft bearing may possibly be worn. Fit new bearing and ensure regular lubrication. • Blade too hard for the material being cut, this will result in the blade hammering and wearing out of round. Choose a blade with a softer bond system. • Machine spindle may have groove scored in it as result of previous blade slipping on spindle.

Possible Causes • Blade core overheated. For wet cut blades ensure sufficient water supply. • Check machine is running at correct rpm, that the flanges are of the correct and same size and that there is no wear on the machine bearing. • The blade is deviating in the cut because it is too hard for the application. • Ensure that the blade is not spinning on the spindle and that it is secure. • Ensure that the blade is cutting in straight lines only.

Most common cause of blade failure. Overheating can cause many other problems such as core cracks, loss of tension, and segment loss. Overheating will usually cause black or bluish discolouration on the core. Possible Causes • In wet cutting inadequate water supply due to low water pressure, blocked or damaged water tubes or dust suppression systems being inadequate for wet cut blades. • In dry cutting - excessive cutting pressure results in heat build up. Allow blade to do work, with hand held machines, use gentle reciprocating action and avoid cutting too deep in a single pass.

Possible Causes • Blade has twisted or jammed in the cut because the material was not held firmly. • Machine has been twisted or turned while blade is in the cut. • Blade core has undercut due to cutting below the asphalt into the sub-base. • Blade is too hard for the material being cut, resulting in the blade hammering in the cut. • Blade is deflected in the cut due to the blade flanges being worn or deformed and failing to provide proper support. • Inadequate water supply.

Fault Diagnosis Undercutting

Segment Cracks

Damaged Arbor Hole

Blade Not Cutting

Rapid Wear

The effect of premature wear of the steel core is a particular problem in asphalt, fresh concrete and other highly abrasive materials. Segment loss may result from the steel core wearing to a knife edge just below the segment. Possible Causes • Make sure that the blade specification has offset segments to assist removal of the slurry from the cut. • Make sure that the blade is not cutting below the asphalt into the sub-base. Constant rubbing of the loose material causes premature wear and has no beneficial effect on the cut surface. • Make sure that the water supply is correct as increased water flow will wash slurry from the contact area and reduce undercutting.

• Use a blade with a softer bond system, as the blade specification may be too hard for the material being cut, causing hammering in the cut.

Possible Causes • Blade will hammer if it is incorrectly aligned when mounted. Make sure that the blade is mounted on the correct diameter spindle before tightening. Make sure that the pin holes slide over the drive pin. • The blade will spin or vibrate on the spindle if the flanges are not properly tightened. • The blade will pound if the saw shaft is badly worn or grooved.

Possible Causes • Check that specification is correct for the material. Dull blades can be sharpened by cutting a soft abrasive material. • Machine drive belts need retightening or the machine has insufficient horsepower for the specification being used. • Check direction of rotation.

Possible Causes • Blade specification is causing the diamond to be over-exposed. Use a blade with a harder bond system. • If the blade wears out of round this will increase the wear normally due to bad bearing, worn shaft or the blade specification being too hard for the material. • An inadequate water supply can cause damaged or blocked water tubes. • Softening of the blade specification and low blade speed can be caused by loose drive belts.

before

after

Uneven Segment Wear Possible Causes • Wet cutting - insufficient water. • Excessive cutting pressure, caused by too high infeed, results in the blade core bending and flexing. Metal fatigue will eventually cause the core to crack. • Worn shafts, damaged bearings, or blade incorrectly mounted.

before

after

If a product will not cut because the blade has "glazed over" then "open" the blade up by running it through abrasive materials. If a blade is wearing prematurely then use a blade with a harder bond.

Recommended Peripheral Cutting Speeds Wet Cutting Masonry Bench Saw Blades

9072 8891 8063 7257 6048 5184 4536 4032 3629 3024 2592 2268 2016 1814 1512

optimum cutting speed m/second 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48

Speeds for Rotational Core Bits

Dry Cutting Masonry Bench Saw Blades blade ∅ (mm)

average (rpm)

optimum cutting speed m/second

100 105 115 125 150 180 200 230 250 300 350 400 450 500 600

15300 15300 13300 12300 10185 8730 7600 6650 6415 6360 5450 3820 3395 3055 2550

80 80 80 80 80 80 80 80 80 80 80 80 80 80 80

Wet Cutting Floorsaw Blades blade ∅ (mm) 350 400 450 500 600 700 750 800 900 1000 1100 1200 1300 1450 1500 1600 1800

average (rpm) 2592 2268 2016 1814 1512 1296 1210 1134 1008 864 810 756 698 648 605 567 504

Note: The across are the average recommended cutting speeds, to obtain maximum performance the specific speeds for each application should be adhered to. Wet cutting concrete 35-45m/sec Dry cutting concrete 60-100m/sec Wet cutting asphalt 50-65m/sec Dry cutting asphalt 60-100m/sec Wet cutting green concrete 50-60m/sec

Recommended water flow rate for wet cutting blade ∅ (mm) 0-250 300-600 600-1000 1000-1200 1200-1500 1500-1800

flow rate 1/min 6 15 30 50 65 75

Machine Power for Core Bits

2,900 2,000 1,400 1,150 950 800 700 570 480 410 360 330 270 225 180 160 135 120 110

1,900 1,300 1,000 800 650 550 450 380 320 280 240 220 180 150 125 110 90 80

5-10 10-50 50-60 60-70 70-80 80-90 90-100 100-110 110-120 190-230 230-260 260-280 280-300 300

0.35/0.5 1.0/1.4 1.2/1.7 1.2/1.7 1.5/2.0 2.0/1.7 2.0/1.7 2.0/1.7 2.0/1.7 2.5/3.4 2.5/3.4 2.8/3.8 3.1/4.2 3.4/4.6

5000 4000 3000 2000 1500 1000

d ee sp

3,900 2,700 1,800 1,500 1,250 1,050 950 760 640 540 480 440 360 300 250 220 180 160 150

Recommended Coolant Flow for Wet Core Bits

20 30 40 50 60 70 80 100 120 140 160 180 200 250 300 350 400 450 500

Optimal rpm for Diamond Core Bits 10000

machine power kw/hp

i in

tool outside ∅ (mm)

concrete hard aggregates

g in nn ru al rm no

concrete medium aggregates

um im

concrete soft aggregates

ax m

core bit ∅ (mm)

500

4m/s

300

3m/s 200 2m/s 1m/s

100 10

40 50 60 Peripheral speed

optimum cutting speed m/second 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48

Peripheral speed

average (rpm)

speed (rpm)

blade ∅ (mm) 100 105 115 125 150 180 200 230 250 300 350 400 450 500 600

80 100

150 200 250

mm ∅

flow L/M

20-52

65-78

82-102

107-127

152-187

200-212

225-250

300-350

350-400

500-600

600+

Recommended Cutting Depths & Speeds Maximum Blade Cutting Depths and Operating Speeds diameter ∅ inch mm

cutting depth

inch

12 14 16 18 20 24 26 30 36

300 350 400 450 500 600 660 760 910

35/8 45/8 55/8 65/8 75/8 95/8 105/8 113/4 143/4

12 14

300 350

4 5

18 24 30 36

450 600 760 910

61/2 91/2 121/2 151/2

Variables which affect Performance

general recommended operating speed operating speed (rpm)* (rpm)**

Concrete Saw Blades 92 117 143 168 194 244 270 300 375

3024 2592 2268 2016 1814 1512 1396 1120 1008

5095 4365 3820 3395 3055 2550 2350 2040 1700

4300 4300

6300 5400

1500 1450 1400 1300

3000 2250 1800 1500

2550 2300 2300

3900 3000 2900

6050 5175 4500 4025 3625

10175 8725 7650 6800 6125

9075 8065 7250 5175 5180 4540

15000 13300 12000 8725 8730 7640

Wall Saw Blades 165 240 317 394

Masonry Saw Blades 14 18 20

350 450 500

5 7 8

125 178 200

Tile Saw Blades 6 7 8 9 10

150 178 200 230 250

13/4 21/4 23/4 31/4 33/4

4 4 1/2 5 7 8 9

100 115 125 178 200 230

1 11/4 11/2 21/2 3 31/4

45 57 70 83 95

Power Hand Blades 25 30 40 65 75 83

Bond hardness Diamond quality Diamond concentration Segment height Horsepower Blade rpm

High Speed Saw Blades 100 125

variables

Diamond blade cutting depths listed above are approximate. Actual cutting depth will vary with the exact blade diameter or saw type (or brand), or the exact diameter of the blade collars (flanges). Cutting depth will also be reduced if saw components (motor housing, blade guard) extend below the blade collars (flanges).

Water flow Cutting depth Material hardness Abrasiveness Aggregate size Steel reinforcement

condition

cutting speed

blade life

harder softer lower higher lower higher thinner thicker lower higher lower higher lower higher shallow deep harder softer more less larger smaller less more

slower faster slower faster faster slower faster slower slower faster faster slower faster slower faster slower slower faster faster slower slower faster faster slower

longer shorter shorter longer shorter longer shorter longer longer shorter shorter longer shorter longer longer shorter longer shorter shorter longer shorter longer longer shorter

* Based on 9,500 SFPM (Surface Feet Per Minute) the general optimum performance range for cutting concrete and masonry products is = 10%. For hard, dense materials such as stone and tile, the optimum performance speed is 10-25% less than the speeds shown on ‘Maximum blade cutting depths and operating speeds’ table. Blade shaft speeds (RPMs at no load) for most tools will be higher than recommended operating speeds shown on ‘Maximum blade cutting depths and operating speeds’ table. Under normal sawing conditions, the actual blade shaft speed or the tool will slow down under load, and should fall within the optimum speed range. ** This speed RPM represents the recommended operating speed in revolutions per minute at which each blade can be used. Before using any blade, make sure the blade shaft speed of the tool is within the “maximum safe” limit of that blade. All JCB Diamond products are tested to EN13236 specification and guidelines. The maximum recommended cutting speed of all blades must not exceed 100m/sec. 77

Terms & Conditions 1 Interpretation 1.1 In these Condition of Sale:“Seller” means Edge Tools and Equipment Ltd also trading as JCB Diamond. Unit 9, Victoria Centre, Victoria Way, Pride Park, Derby DE24 8AN. U.K. Comp Reg No. 3404344 “Buyer” means the person who buys or agrees to buy the Goods from the Seller. “Goods” means the goods or services (including any installment of the Goods or any part for them) known as Edge Tools and Equipment which the Seller is to supply in accordance with these Condition of Sale. 1.2 Any reference in these Conditions to any provision of a statute shall be construed as a reference to that provision as amended, re-enacted or extended at the relevant time. 1.3 The headings in these Conditions are for convenience only and shall not affect their interpretation. 2 Terms of Sale 2.1 These Condition of Sale form the whole agreement between the Seller and the Buyer and shall not be removed or varied in any way. No other express terms written or oral shall be incorporated into the contract between the Seller and the Buyer for the Goods. 2.2 These Conditions of Sale shall override any other terms, which the Buyer may subsequently seek to impose. 2.3 The Seller’s sales representatives are not authorised to do any of the following on behalf of the Seller:2.3.1Remove or vary any of these terms or introduce any other terms written or oral into the contract between the Seller and the Buyer for the Goods. 2.3.2Make any representation, agree any condition or enter into any collateral agreement. 2.3.3Accept any offer or counter-offer made by the Buyer. 2.4 No variation to these Conditions of Sale shall be binding unless agreed in writing by a director of the Seller. 2.5 Any advice or recommendation given by the Seller or its employees or agents to the Buyer or its employees or agents as to the storage, application or use of the Goods which is not confirmed in writing by the Seller is acted upon entirely at the Buyer’s own risk and accordingly the Seller shall not be liable for any such advice or recommendation which is not so confirmed. 2.6 Any typographical, clerical or other error or omission in any sales literature, quotation, price list, acceptance of offer, invoice or other document or information issued by the Seller shall be subject to correction without any liability on the part of the Seller.

3 Quotations 3.1 Unless otherwise stated in writing, quotations are not held open for longer than 30 days from the date of issue. 4 Description 4.1 All specifications, drawings and particulars of weight and dimensions submitted with any quotation are approximate only and the description contained in the Seller’s catalogues, price lists and other marketing material are intended merely to present a general idea of the Goods described therein and shall not form part of the contract between the Seller and the Buyer for Goods. 5 Price 5.1 The price of the Goods is the price stated in the Seller’s quotation or such other price as is expressly agreed by the Seller and the Buyer. Any quotations given by the Seller are valid for 30 days only. 5.2 In the event of the price not being fixed by clause 5.1 above, the price is the price stated in the published price list of the Seller current at the date when the contract is made. 5.3 All prices are based on the costs ruling at the date of the contract. If any increase in such costs occurs between such date and the delivery of the Goods (even if such delivery is to be delayed) and in particular in the event of any: 5.3.1 Increase in the cost of material or labour, or 5.3.2 Currency fluctuations increasing the cost of materials, or 5.3.3 Increase in costs resulting from the imposition or increase of any tax levy or duty by the Government of the United Kingdom, or 5.3.4 Costs whatsoever where the increase is beyond the control of the Seller, or 5.3.5 There is an increase in the Seller’s overhead expenses. The Seller shall be entitled to increase any such prices by such amount as it reasonable having regard to such increase in costs. 5.4 The price of the Goods in the Seller’s quotation does not unless otherwise stated in the quotation include freight package and posting all of which will be charged for and paid by the Buyer as an addition to the price shown to the quotation. 5.5 The price stated in the Seller’s quotation and any charge for freight package and posting does not include Value Added Tax, which will be added to the invoice at the applicable rate and paid by the Buyer.

6 Delivery 6.1 Delivery of the Goods shall (unless otherwise agreed) be by the Seller delivering the Goods using an independent carrier chosen by the Seller for commercial transportation to the Buyer in accordance with the Buyer’s reasonable delivery instructions. 6.2 If the Buyer fails to accept the Goods or fails to give the Seller adequate delivery instructions then the Seller may: 6.2.1Store the Goods until actual delivery to the Buyer or until the Goods are disposed of under clause 6.2.2 below and the Buyer shall be entitled to charge for the costs of storage and insurance of the Goods. 6.2.2 Sell the Goods at the best possible price readily obtainable, the Buyer shall be liable to meet the costs of the sale. Further, if the Goods are sold for less than the price payable by the Buyer, the Buyer shall be liable to pay to the Seller the difference in price. This clause 6.2 does not affect any other right or remedy the Seller may have. 6.3 Time of delivery is not of the essence of the Contract. 7 Payment 7.1 The Seller may invoice the Buyer for the price of the Goods at any time after the Seller accepts the order. 7.2 The Buyer must pay the price for the Goods in accordance with agreed terms or in the event of there being no express agreed terms by the end of the month following the month of delivery (or tendered delivery) of the Goods. The time for payment of the price is of the essence of the Contract. 7.3 The Seller reserves the right to cancel or suspend further deliveries on any contract with the Buyer where payment is not received in accordance with clause 7.2 or in accordance with any alternative arrangements which shall be agreed in writing between the parties. No cash or other discount will be allowed. 7.4 The Seller reserves the right to charge the Buyer interest (both before and after judgement) on the amount unpaid beyond any due payment date at the rate of 4% per annum above Barclays Bank rate from time to time, until payment in full is made (a part of a month being treated as a full month for the purpose of calculating interest).

8 Cancellation of Orders and Returns 8.1 Orders for Goods may not be cancelled or suspended without the Seller’s prior written consent. The Seller shall be under no obligation to consent, but if the Seller does consent the Buyer agrees to indemnify the Seller against any loss incurred by the Seller wholly or in part by such cancellation or suspension. 8.2 Goods incorrectly ordered by the Buyer are only accepted back subject to a handling charge of 10% of their invoiced price, provided the Goods are in a saleable condition and return carriage has been paid by the Buyer. Non standard items will not be accepted back for credit. In all cases a Product Return Form Number must be obtained prior to return of Goods from the Seller’s Customer Service Department. The Seller reserves the right to refuse to accept back any Goods at its entire discretion. 9 Property and Risk 9.1 Ownership of the Goods remains with the Seller and does not pass to the Buyer until one of the following occurs: 9.1.1The Seller has paid for all of the Goods and no other amounts are owed by the Buyer to the Seller in respect of other goods supplied by the Seller. 9.1.2The Buyer sells the Goods in accordance with this agreement in which case the ownership of the Goods will pass to the Buyer immediately before the Goods are delivered to the Buyer’s customer. 9.2 The Buyer must store the Goods separately from any other goods they hold (whether supplied by the Seller or a third party) and marked as the property of the Seller until: 9.2.1 The become the Buyer’s property: or 9.2.2 They are delivered to a purchaser from the Buyer. 9.3 If the Buyer is overdue in paying for the Goods or any other goods supplied by the Seller, the Seller (if still the owner of the Goods) has the right to recover and resell them. The Seller may enter the Buyer’s premises for this purpose. This does not affect any other rights of the Seller. 9.4 Until the Buyer has paid the Seller for the Goods and all other goods which the Seller has supplied to the Buyer: 9.4.1 The Buyer holds the Goods on trust for the Seller. 9.4.2 If the Buyer sells the Goods the Buyer shall hold the payments received on sale on trust for the Seller in a designated bank account..

9.4.3 The Seller may apply the proceeds of sale that the Buyer received for the Goods against any other amount owing to the Seller from the Buyer. 9.4.4 If the Buyer sells the Goods, the Seller may, by written demand require the Buyer to assign to the Seller the Buyer’s rights to recover the price from the Buyer’s purchase for the Goods. 9.4.5 The Buyer must not assign to any other person any rights arising from a sale of the Goods without the Seller’s written consent. 9.5 Risk to the Goods passes to the Buyer when the Seller delivers the goods to an independent carrier in accordance with clause 6.1. 10 Liability 10.1 The Buyer must carefully examine the Goods immediately on delivery of them and must notify the Seller in writing of any short delivery or any defects reasonably discoverable on careful examination. This notification must be received by the Seller within 7 working days commencing with the day of delivery to the Buyer. “Working days” means any day from Monday to Friday inclusive, which is not (in England and Wales) Christmas Day, Good Friday, or a statutory Bank Holiday. In the absence of notification the Seller rejects all claims in respect of any short delivery or any defect which should reasonably have been discovered on careful examination. 10.2 Except in respect of death or personal injury caused by the Seller’s negligence, the Seller shall not be liable for any consequential or indirect loss suffered by the Buyer whether this loss arises from a breach of a duty in contract or not or any other way arising from the Seller’s negligence. Non-exhaustive illustrations of indirect loss include: 10.2.1 Loss of profit 10.2.2 Loss of contracts 10.2.3 Damage to the Buyer’s property or property of any other person 10.2.4Personal injury to the Buyer or any other person other than that caused by the Seller’s negligence. The Buyer accepts that it is the responsibility of the Buyer to insure against these risks. 10.3 Claims arising from any act omission or default of the Seller (whether arising from the Seller’s negligence or otherwise) shall not exceed the price of the Goods as defined in clause 5 above. 10.4 The Seller shall not be liable for any failure to deliver the Goods arising from circumstances outside the Seller’s control, non-exhaustive illustrations include:

10.4.1 Acts of God, war, riots, explosion, abnormal weather conditions, fire, flood, Government intervention, action or decree, strikes, lockouts, delay by suppliers, accidents and shortage of materials, labour or manufacturing facilities. 10.4.2 If the Seller is prevented from delivery in the above circumstances, it will notify the Buyer of the fact in writing within 10 days commencing with the contractual delivery date. 10.4.3 If the circumstances preventing delivery are still continuing three months from and including the contractual delivery date either party may give written notice to the other cancelling the contract. Such written notice must be received whilst the reason given under the notice pursuant to 10.4.2 above is continuing. 10.4.4 If the contract is cancelled under 10.4.3 above the Seller will refund any payment which the Buyer has already made on account of the price (subject to the deduction of any amount which the Seller is entitled to claim from the Buyer) but the Seller accepts no liability to compensate the Buyer for any further loss or damage caused by the failure to deliver. 10.5 Subject as expressly provided in these Conditions, and except where the Goods are sold to a person dealing as a consumer (within the meaning of the Unfair Contract Terms Act 1977), all warranties, conditions or other terms implied by statute or common law are excluded to the fullest extent permitted by law. 10.6 Where the Goods are sold under a consumer transaction (as defined by the Consumer Transactions (Restrictions on Statements) Order 1976) the statutory rights of the Buyer are not affected by these Conditions. 11 Insolvency If the Buyer: 11.1 Being a Company: 11.1.1 Has a petition for its winding-up or 11.1.2 Passes a resolution to voluntary wind-up (other than for the purpose of a bona fide amalgamation or reconstruction): or 11.1.3 Enters into a voluntary arrangement with it’s creditors, or 11.1.4 Becomes subject to an administration order: or 11.1.5 Has a receiver appointed of all or any of its assets: or 11.2 Being an individual or firm: 11.2.1 Becomes a bankrupt or insolvent, or 11.2.2 Enters into a voluntary arrangement with creditors;

12 12.1

13 13.1

14 14.1

15 15.1

15.2 15.2.1 15.2.2

Then the Seller shall be entitled to treat the contract as being at an end or suspend any further deliveries under the contract. If the Goods have been delivered but not paid for the price shall become due immediately regardless of any previous agreement to the contrary. Samples Notwithstanding that a sample of the Goods may have been exhibited or shown to the Buyer and inspected by the Buyer, it is hereby declared that such samples are solely to enable the Buyer to judge the quality of the type of Goods and do not constitute a sale by a sample under the contract. The Buyer shall take the Goods as his own risk as to their corresponding with the sample or as to their quality, condition, or sufficiency for any purpose. Patents and Trade Marks No representation, warranty or indemnity is given by the Seller that the Goods do not infringe any letters patent, trade marks, registered designs, design right, copyright or other industrial or intellectual rights. Indemnity The Buyer shall indemnify the Seller in respect of all damage or injury occurring to any person or property and against all actions, calls, claims demands, charges or expenses in connection therewith for which the Seller may become liable in respect of the Goods sold under this contract in the event that that damage or injury shall have been occasioned by the negligence of the Buyer or its servants or agents. Defects After Delivery The Seller will make good by repair or, at the Seller’s option, by the supply of replacement Goods for those which are defective under proper use within a period of 12 calendar months after the Goods have been delivered and such defects arise solely form faulty design, materials or workmanship. Provided always that the defective parts are promptly returned by the Buyer carriage paid to the Seller’s works (unless otherwise arranged). The above warranty is given by the Seller subject to the following conditions: The Seller shall be under no liability in respect of any defect in the Goods arising from any drawing, design or specification supplied by the Buyer; The Seller shall be under no liability in respect of any defect arising from fair wear and tear, wilful damage, negligence, abnormal working conditions, failure to follow the Seller’s instruction (whether oral or in

15.2.3

15.2.4

15.2.5

16 16.1 17 17.1 17.2

18 18.1

writing), misuse or alteration or repair of the Goods without the Seller’s approval; The Seller shall be under no liability under the above warranty (or any other warranty, condition or guarantee) if the total price for the Goods has not been paid by the due date for payment; The above warranty does not extend to parts or materials or equipment not manufactured by the Seller, in respect of which the Buyer shall only be entitled to the benefit of any such warranty or guarantee as it given by the manufacturer to the Seller. In the event of failure or breakdown of any product purchased from edge, we reserve the right to refund the percentage of cutting segment in mm left on the product at an equivalent percentage of the original purchase price. Providing that the product is returned postage paid to edge with a written report on the products cut, amount of cutting completed including the duration and number or metres cut and together with a sample of the material. Exclusion of Liability Apart from those terms set out no other terms express or implied, statutory or otherwise form part of this contract. Severance Each of the clauses and sub-clauses in these conditions are to be treated as separate and independent. If a court finds that any clause or sub-clause in these conditions fails the requirements of reasonableness under the Unfair Contract Terms Act 1977, the Seller nevertheless excludes the relevant liability to the extent that the court find reasonable. Proper Law The Contract between the Buyer and the Seller for the Goods shall be governed by and read and construed in accordance with the Law of England and Wales and the Supreme Court of Judicature of England and Wales shall have exclusive jurisdiction over any dispute arising on the contract.

The DRILLING and SAWING ASSOCIATION

EN13236

Leader in Diamond Tools • Innovator in Technology

diamond Edge Diamond, Unit 9, Victoria Centre, Victoria Way, Pride Park, Derby DE24 8AN Freephone: 0808 173 3343 • Tel: +44 (0)1332 226699 • Fax: +44 (0)1332 210211 • Email: sales@edgediamond.com • www.edgediamond.com JCB diamond products are made under license by edge diamond ltd • www.jcb.com A Product of Hard Work

880/07001