Tungsten carbide burrs for high-performance applications
TRUST BLUE
■ Optimum stock removal rate, high aggressiveness and good guidance ■ Significant time savings and a high economic value in comparison to conventional burrs ■ PFERD offers tungsten carbide burrs also with high-quality HICOAT coating
TC burrs for high-performance applications PFERD cuts
Cut Page 3 PLUS HC-FEP
7
■ Universal cut medium, cross cut. ■ Machining of steel, cast iron, stainless steel (INOX), nickel-based alloys and titanium alloys. ■ High stock removal.
ALLROUND 13 ■ High stock removal rate on key materials such as steel, cast steel, stainless steel (INOX), non-ferrous metals and cast iron. ■ Similar to the 3 PLUS cut but with a significantly higher stock removal rate.
STEEL 22 ■ Extremely high stock removal rate on steel and cast steel. ■ Smooth milling. ■ Reduced vibration and less noise.
INOX 33 ■ Extremely high stock removal rate on all austenitic, rust and acid-resistant steels, stainless steel (INOX) and soft titanium alloys. ■ Significantly reduced vibration and less noise.
ALU 40 ■ High stock removal rate on aluminium and aluminium alloys, non-ferrous metals and plastics. ■ Smooth milling.
NON-FERROUS 40 ■ High stock removal rate on non-ferrous metals, brass, copper, plastics and fibre-reinforced plastics. ■ Suitable for universal use.
CAST 47 ■ Extremely high stock removal rate on cast iron. ■ Smooth milling. ■ Reduced vibration and less noise.
TITANIUM 52 ■ Outstanding stock removal rate and tool life on hard titanium alloys. ■ Significantly increased aggressiveness, large chips and very good chip removal. ■ Reduced vibration and less noise.
PLAST 57 ■ Trimming and contour milling of workpieces made from less hard glass and carbon-fibre-reinforced duroplastics (GRP and CRP with up to 40 % fibre content) and fibre-reinforced thermoplastics. ■ Minimized delamination and fraying through straight cut. ■ Highly suitable for use on machines and on robots. ■ Reduced vibration and less noise.
2
TC burrs for high-performance applications PFERD cuts
Cut Page FVK 57 ■ Trimming and contour milling of workpieces made from hard glass and carbon-fibrereinforced duroplastics (also GRP and CRP over 40 %).
FVKS 57 ■ Similar to the FVK cut. ■ Smooth milling.
TOUGH 59 ■ High stock removal rate on cast iron, steel up to 54 HRC. ■ Extremely resistant to impacts. ■ Also suitable for use with high surface contact angles over 1/3 and under impact loads.
TOUGH-S 59 ■ High stock removal rate on cast iron, steel up to 54 HRC. ■ Similar to the TOUGH cut, but with smoother milling and shorter chips. ■ Extremely resistant to impacts. ■ Also suitable for use with high surface contact angles over 1/3 and under impact loads.
MICRO 65 ■ Good stock removal on almost all materials up to 68 HRC. ■ High surface quality. ■ Reduced vibration and less noise.
EDGE 72 ■ Creates exact edge shapes – with either 30° or 45° chamfering or a defined radius of 3.0 mm. ■ Safe and comfortable to guide.
Tungsten carbide burrs with HICOAT coating 3 PLUS HC-FEP cut
7
ALLROUND cut
13
STEEL cut
22
INOX cut
33
ALU cut
40
■ In general, all PFERD tungsten carbide burrs are also available with HICOAT coatings. ■ Improved anti-adhesion characteristics. ■ Effective chip discharge. ■ Lower thermal loads. ■ Increased tool life. ■ Also suitable for use at higher cutting speeds when compared with uncoated burrs.
3
TC burrs for high-performance applications The fast way to the best tool Application
Material group
Steel, cast steel
Stainless steel (INOX) Deburring, chamfering, milling out for the preparation of buildup welding, machining weld seams, machining contours, cleaning Non-ferrous metals cast material
Steels up to 1,200 N/mm² (up to 38 HRC)
Application Construction steels, carbon steels, tool steels, non-alloyed steels, case-hardened steels, cast steel, alloyed steels
Hardened, heat-treated steels Tool steels, tempering steels, over 1,200 N/mm² alloyed steels, cast steel (over 38 HRC) Rust and acidresistant steels
Austenitic and ferritic stainless steels Aluminium alloys
Soft non-ferrous metals
Brass, copper, zinc
Milling out, machining contours Plastics, other Trimming, materials contour milling, cutting out holes
Fine stock removal Coarse stock removal Fine stock removal Coarse stock removal Fine stock removal Coarse stock removal Fine stock removal Coarse stock removal Fine stock removal
Hard non-ferrous metals
Bronze, titanium/titanium alloys, hard aluminium alloys (high Si content)
High-temperature- Nickel-based and cobalt-based alloys resistant materials (engine and turbine construction)
Cast iron
Coarse stock removal
Grey cast iron, white cast iron
Cast iron with flake graphite ENGJL (GG), with nodular graphite/ nodular cast iron EN-GJS (GGG), white annealed cast iron EN-GJMW (GTW), black cast iron EN-GJMB (GTS)
Thermoplastics, fibre-reinforced plastics (GRP/CRP) with a fibre content up to 40 % Thermoplastics, fibre-reinforced plastics (GRP/CRP) with a fibre content over 40 %
Coarse stock removal Fine stock removal Coarse stock removal Fine stock removal
High-performance application
Page
STEEL ALLROUND 3 PLUS HC-FEP MICRO STEEL ALLROUND 3 PLUS HC-FEP MICRO INOX ALLROUND MICRO
22 13 7 66 22 13 7 66 33 13 66
ALU
40
NON-FERROUS ALU ALLROUND ALU TITANIUM ALU NON-FERROUS INOX ALLROUND MICRO
40 40 13 40 52 40 40 33 13 66
On request
-
Coarse stock removal
MICRO CAST ALLROUND
66 47 13
Fine stock removal
MICRO
66
PLAST
57
FVK/FVKS ALU
57 40
NON-FERROUS
40
Coarse stock removal
4
TC burrs for high-performance applications Recommendations for use and safety notes
Users of different industries rely on high-performance burrs from PFERD when it comes to applications like milling out, levelling, deburring or working on weld seams. TC burrs for highperformance applications are characterized by their material- or application-specific design. This guarantees an optimum stock removal rate, high aggressiveness and good guidance. TC burrs for high-performance applications impress by significant time savings and high economic value in comparison to conventional burrs. PFERD offers high-pferformance burrs also with high-quality HICOAT coating.
Advantages: ■ Optimum stock removal rate, high aggressiveness and good guidance. ■ High economic value in comparison to conventional burrs. ■ Impact-free work without chatter marks, thanks to the high concentricity. This reduces wear on the tool and tool drive.
Recommendations for use: An optimum rotational speed and power output for the tool drive (pneumatic or electric grinders, flexible shaft drive) are required for cost-effective use of tungsten carbide burrs.
RPM
■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For cost-effective use of burrs with a shank diameter over 6 mm, a tool drive output of, 300–500 watts is required when used at a higher rotational speed and cutting speed. ■ Use the highest rotational speed possible within the recommended rotational speed and cutting speed ranges. ■ For applications with low stock removal (deburring, chamfering, minor work on surfaces), the rotational speed can be increased by up to 100 % (this excludes tungsten carbide burrs with long shanks). ■ Use only rigid clamping systems and drives as impacts on the tools and tool chatter lead to premature wear.
1/3 of the total surface
Safety notes: = Wear eye protection!
= Wear hearing protection! Wearing protective gloves is = recommended. Handle the tool drive with both hands. Observe the recommended = rotational speed, especially when using burrs with long shanks!
■ The burr surface in contact with the workpiece must not exceed 1/3 of the total burr surface. Failure to comply with this recommendation will result in rough milling behaviour and possibly in broken teeth. If this cannot be avoided, we recommend using the TOUGH and TOUGH-S cuts. ■ In general, burrs are used counterrotationally or with a swinging motion. To achieve fine finishes, pass the tool rapidly over the workpiece in the direction of rotation.
In direction of rotation = fine finish
5
TC burrs for high-performance applications Types with long shanks
Safety notes:
Tungsten carbide burrs with a long shank are ideal for cost-effectively machining small, hard-to-reach areas on components. Long-shank versions are available with the 3 PLUS, 5, STEEL and TOUGH cuts. Tungsten carbide burrs with a long shank can be shortened if required. Tungsten carbide burrs with the designation GL 75 mm are made from solid tungsten carbide, which means they can only be shortened using diamond tools. GL = total length (solid tungsten carbide) SL = shank length (long steel shank)
Not suitable for robotic or stationary applications. Risk of bending. Use only rigid clamping systems/drives. =
Observe the prescribed rotational speed!
Safety note – maximum rotational speed [RPM] for burrs with long shanks When working with long-shank burrs, it is crucial that the burr is in contact with the workpiece (or inserted in the bore or slot to be machined) before the drive system is turned on. As a rule, the tool must remain in contact with the workpiece for as long as the machine is running. Failure to observe this procedure may result in shank failure (bending) and hence an increased risk of accidents. If continuous contact between the tool and the workpiece is not guaranteed, the ➌ maximum idling speeds stated in the table must not be exceeded. For safety reasons, the maximum application speeds ➋ with contact with the workpiece require a reduction in the recommended speed of tungsten carbide burrs with standard shanks. The reduced speeds are stated in the table below. Example: TC burr, SL 150 mm, STEEL cut, burr dia. 12 mm. Coarse stock removal on steels up to 1,200 N/mm². Maximum application speed with contact with the workpiece: 7,000 RPM
➊
Burr dia. [mm] 3 6 8 10 12
To determine the recommended rotational speed range [RPM], please proceed as follows: ➊ Select the required burr diameter. ➋ For the maximum application speed [RPM] with contact with the workpiece, please refer to the right-hand side of the table.
➌ Maximum ➋ Maximum idling speed [RPM] application speed [RPM] without contact with the workpiece with contact with the workpiece Shank length [mm] 75 150 75 150 10,000 6,000 -
8,000 6,000 4,000 3,000
31,000 15,000 -
15,000 11,000 9,000 7,000
Extensions for drive spindles In some applications, drive spindle extensions are an economic alternative to customized burrs with long shanks. Further information can be found here.
6
TC burrs 3 PLUS HC-FEP cut for coarse stock removal
3 PLUS cut (MX according to DIN 8033) with HICOAT coating HC-FEP for iron and steel materials
TC burrs for for coarse stock removal on the key materials used in industrial manufacturing. They provide a good stock removal rate and are not specific to a particular material.
Advantages:
Recommendations for use:
■ Good stock removal rate through optimum matching of tungsten carbide, geometry, cut and available coating. ■ Long tool life. ■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity. ■ High surface quality.
■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: - Shank diameter of 6 mm: from 300 watts ■ Please observe the rotational speed recommendations.
Materials that can be worked: ■ Steel, cast steel
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
Applications: ■ Milling out ■ Levelling ■ Deburring ■ Cutting out holes ■ Surface work ■ Work on weld seams
■ Machining of cast iron and steel. ■ High stock removal. ■ High hardness and wear resistance. ■ Effective chip removal through improved anti-adhesion characteristics. ■ Very high resistance against thermal load. ■ Increased tool life. ■ Also suitable for use at higher cutting speeds when compared with uncoated burrs.
PFERDVALUE: PFERDEFFICIENCY recommends burrs with HICOAT coating for long fatigue-free and resource-saving work with perfect results in a very short period of time.
Recommended rotational speed range [RPM] To determine the recommended cutting speed range [m/min], please proceed as follows: ➊ Select the material group to be machined. ➋ Determine the type of application. ➌ Select the cut. ➍ Establish the cutting speed range.
To determine the recommended rotational speed range [RPM], please proceed as follows: ➎ Select the required burr diameter. ➏ The cutting speed range and the burr diameter determine the recommended rotational speed range.
➊ Material group
Steel, cast steel
Steels up to 1,200 N/mm² (up to 38 HRC) Hardened, heattreated steels over 1,200 N/mm² (over 38 HRC)
Example: TC burr, 3 PLUS HC-FEP cut, burr dia. 12 mm. Coarse stock removal on steels up to 1,200 N/mm². Cutting speed: 450–750 m/min Rotational speed range: 12,000–20,000 RPM
➋ Application
➌ Cut
➍ Cutting speed
Construction steels, carbon steels, tool steels, non-alloyed steels, case-hardened steels, cast steel, alloyed steels
Coarse stock removal
HICOAT HC-FEP
450–750 m/min
Tool steels, tempering steels, alloyed steels, cast steel
Coarse stock removal
HICOAT HC-FEP
250–450 m/min
➎
Burr dia. [mm] 6 10 12
➏ Cutting speeds [m/min]
250
350
13,000 8,000 7,000
19,000 11,000 9,000
450 600 Rotational speeds [RPM] 24,000 14,000 12,000
32,000 19,000 16,000
750 40,000 24,000 20,000
7
TC burrs 3 PLUS HC-FEP cut for coarse stock removal
Cylindrical shape ZYA without end cut
d1
Cylindrical burr according to DIN 8032 with cut conforming to DIN 8033.
d2 l2
PFERDVALUE:
d1 [mm]
Shank dia. 6 mm 6 10 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut 3 PLUS HC-FEP
Description
EAN 4007220 16 20 25
6 6 6
55 60 65
835548 222508 835555
1 1 1
Ball shape KUD
Shank dia. 6 mm 6 10 12
d2 [mm]
d2 l2
PFERDVALUE:
l2 [mm]
ZYA 0616/6 Z 3 PLUS HC-FEP ZYA 1020/6 Z 3 PLUS HC-FEP ZYA 1225/6 Z 3 PLUS HC-FEP
d1
Ball-shaped burr according to DIN 8032 with cut conforming to DIN 8033.
d1 [mm]
l1
l1 [mm]
Cut 3 PLUS HC-FEP
l1
Description
EAN 4007220 5 9 10
6 6 6
45 49 51
835586 835593 835609
1 1 1
KUD 0605/6 Z 3 PLUS HC-FEP KUD 1009/6 Z 3 PLUS HC-FEP KUD 1210/6 Z 3 PLUS HC-FEP
8
TC burrs 3 PLUS HC-FEP cut for coarse stock removal
Cylindrical shape with radius end WRC
d1
Cylindrical burr with radius end according to DIN 8032 with cut conforming to DIN 8033. Combination of cylindrical and ball-shaped geometries.
d2 l2
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
Cut 3 PLUS HC-FEP
Description
EAN 4007220
Shank dia. 6 mm 6 10 12
16 20 25
6 6 6
55 60 65
046227 222546 046487
Flame shape B
1 1 1
Shank dia. 6 mm 10 12
d2 [mm]
l1 [mm]
r [mm]
d2 r
PFERDVALUE:
l2 [mm]
WRC 0616/6 Z 3 PLUS HC-FEP WRC 1020/6 Z 3 PLUS HC-FEP WRC 1225/6 Z 3 PLUS HC-FEP
d1
Flame-shaped burr according to ISO 7755/8 with cut conforming to DIN 8033.
d1 [mm]
l1
Cut 3 PLUS HC-FEP
l2
l1
Description
EAN 4007220 25 30
6 6
65 70
1.7 2.1
222515 222522
1 1
B 1025/6 Z 3 PLUS HC-FEP B 1230/6 Z 3 PLUS HC-FEP
9
TC burrs 3 PLUS HC-FEP cut for coarse stock removal Pointed tree shape SPG
d1
Pointed tree-shaped burr according to DIN 8032 with cut conforming to DIN 8033, flattened tip.
d2 l2
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
Cut 3 PLUS HC-FEP
l1
Description
EAN 4007220 Shank dia. 6 mm 6 10 12
18 20 25
6 6 6
55 60 65
835630 222591 835654
Conical shape with radius end KEL
1 1 1
SPG 0618/6 Z 3 PLUS HC-FEP SPG 1020/6 Z 3 PLUS HC-FEP SPG 1225/6 Z 3 PLUS HC-FEP
α
Conical burr with radius end according to DIN 8032 with cut conforming to DIN 8033.
d1 r
PFERDVALUE:
d1 [mm]
Shank dia. 6 mm 10 12
l2 [mm]
d2 [mm]
l1 [mm]
a
r [mm]
d2
Cut 3 PLUS HC-FEP
l2
l1
Description
EAN 4007220 20 25 30
6 6 6
60 65 70
14° 14° 14°
2.9 3.3 2.6
222607 222614 222621
1 1 1
KEL 1020/6 Z 3 PLUS HC-FEP KEL 1225/6 Z 3 PLUS HC-FEP KEL 1230/6 Z 3 PLUS HC-FEP
10
TC burrs 3 PLUS HC-FEP cut for coarse stock removal Conical pointed shape SKM Conical pointed burr according to DIN 8032 with cut conforming to DIN 8033, flattened tip.
d1
l2
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
a
d2
α
Cut 3 PLUS HC-FEP
l1
Description
EAN 4007220 Shank dia. 6 mm 6 10 12
18 20 25
6 6 6
55 60 65
18° 28° 26°
222553 222560 222577
1 1 1
Tree shape with radius end RBF
d1
Tree-shaped burr with radius end according to DIN 8032 with cut conforming to DIN 8033.
Shank dia. 6 mm 6 10 12
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
d2 l2
PFERDVALUE:
d1 [mm]
SKM 0618/6 Z 3 PLUS HC-FEP SKM 1020/6 Z 3 PLUS HC-FEP SKM 1225/6 Z 3 PLUS HC-FEP
l1
Description
Cut 3 PLUS HC-FEP EAN 4007220
18 20 25
6 6 6
55 60 65
1.5 2.5 2.5
835616 222584 835623
1 1 1
RBF 0618/6 Z 3 PLUS HC-FEP RBF 1020/6 Z 3 PLUS HC-FEP RBF 1225/6 Z 3 PLUS HC-FEP
11
TC burrs 3 PLUS HC-FEP cut for coarse stock removal Oval shape TRE
d1
Oval burr according to DIN 8032 with cut conforming to DIN 8033. PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
d2 r
r [mm]
Cut 3 PLUS HC-FEP
l2
l1
Description
EAN 4007220 Shank dia. 6 mm 6 10 12
10 16 20
6 6 6
50 56 60
2.8 4.0 5.0
222638 222669 222676
1 1 1
TRE 0610/6 Z 3 PLUS HC-FEP TRE 1016/6 Z 3 PLUS HC-FEP TRE 1220/6 Z 3 PLUS HC-FEP
12
TC burrs ALLROUND cut for versatile use
With the innovative ALLROUND cut, PFERD has developed unique burrs for versatile use on key materials such as steel and cast steel, stainless steel (INOX), non-ferrous metals and cast iron. The ALLROUND cut offers all the benefits of the tried-and-tested 3 PLUS cut, but its stock removal rate is up to 30 % higher for steel. It enables comfortable working with reduced vibration and less noise. They also offer significant time savings and a high economic value. PFERD also offers tungsten carbide burrs with ALLROUND cut with a high-quality HICOAT coating.
Advantages:
Applications:
■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
■ Milling out ■ Levelling ■ Deburring ■ Cutting out holes ■ Surface work ■ Work on weld seams
Materials that can be worked: ■ Steel, cast steel ■ Stainless steel (INOX) ■ Non-ferrous metals ■ Cast iron Performance values for applications on steel up to Stock removal rate
30 %
Recommendations for use: ■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: from 300 watts. ■ Please observe the rotational speed recommendations.
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
Safety note: ■ The very high stock removal rate can cause discolouration on the shank. This does not constitute a safety risk.
PFERDVALUE: PFERDERGONOMICS recommends burrs with ALLROUND cut as an innovative tool solution for comfortable working with significantly reduced vibration and less noise.
PFERDEFFICIENCY recommends burrs with ALLROUND cut for long fatigue-free and resource-saving work with perfect results in a very short period of time.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with ALLROUND cut.
■ Conventional burrs with cross cut ■ Tungsten carbide burrs, ALLROUND cut
ALLROUND cut
ALLROUND cut with HICOAT coating HC-FEP
Advantages:
Advantages:
■ Significantly better stock removal rate than burrs with a conventional cross cut. ■ Saves money and time through its very high stock removal rate on key materials. ■ Comfortable working with reduced vibration and less noise.
■ High hardness and wear resistance. ■ Effective chip removal through improved anti-adhesion characteristics. ■ Very high resistance against thermal load. ■ Increased service life. ■ Also suitable for use at higher cutting speeds when compared with uncoated burrs.
13
TC burrs ALLROUND cut for versatile use
Recommended rotational speed range [RPM] To determine the recommended cutting speed range [m/min], please proceed as follows:
➊ Select the material group to be machined. ➋ Select the cut. ➌ Establish the cutting speed range.
To determine the recommended rotational speed range [RPM], please proceed as follows:
➍ Select the required burr diameter. ➎ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
➊ Material group
Steel, cast steel
Stainless steel (INOX) Nonferrous metals
Cast iron
Application
➋ Cut
➌ Cutting speed
ALLROUND
450–750 m/min
ALLROUND HC-FEP
450–900 m/min
ALLROUND
250–450 m/min
ALLROUND HC-FEP
250–600 m/min
Construction steels, carbon steels, tool steels, non-alloyed steels, casehardened steels, cast steel, alloyed steels
Coarse stock removal
Tool steels, tempering steels, alloyed steels, cast steel
Coarse stock removal
Rust and acid-resistant steels
Austenitic and ferritic stainless steels
Coarse stock removal
ALLROUND
450–600 m/min
Soft non-ferrous metals
Brass, copper, zinc
Coarse stock removal
ALLROUND ALLROUND HC-FEP
450–750 m/min 450–900 m/min
Coarse stock removal
ALLROUND
450–600 m/min
ALLROUND HC-FEP
450–750 m/min
ALLROUND
450–900 m/min
Steels up to 1,200 N/mm² (< 38 HRC) Hardened, heat-treated steels over 1,200 N/mm² (> 38 HRC)
Hard non-ferrous metals Grey cast iron, white cast iron
Example: TC burr, ALLROUND cut, burr dia. 12 mm. Coarse stock removal on steels up to 1,200 N/mm². Cutting speed: 450–750 m/min Rotational speed range: 12,000–20,000 RPM
Bronze, titaniumium/titanium alloys, hard aluminium alloys (high Si content) Cast iron with flake graphite EN-GJL (GG), with nodular graphite/nodular cast iron EN-GJS (GGG), white annealed cast iron EN-GJMW (GTW), black cast iron EN-GJMB (GTS)
➍
Coarse stock removal
➎ Cutting speeds [m/min]
Burr dia. [mm]
250
450
600 750 Rotational speeds [RPM]
3 6 8 10 12 16
27,000 13,000 10,000 8,000 7,000 5,000
48,000 24,000 18,000 14,000 12,000 9,000
64,000 32,000 24,000 19,000 16,000 12,000
80,000 40,000 30,000 24,000 20,000 15,000
900 95,000 48,000 36,000 29,000 24,000 18,000
14
TC burrs ALLROUND cut for versatile use
Cylindrical shape ZYAS with end cut
d1
Cylindrical burr according to DIN 8032 with circumferential and end cut.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16
l2 [mm]
d2 [mm]
l1 [mm]
Cut ALLROUND
Description
ALLROUND HC-FEP
EAN 4007220 13 13
3 3
43 43
391303 391310
-
1 1
ZYAS 0313/3 ... ZYAS 0613/3 ...
16 20 20 25 25
6 6 6 6 6
55 60 60 65 65
092866 092897 092903 092941 092958
221815 221860 -
1 1 1 1 1
ZYAS 0616/6 ... ZYAS 0820/6 ... ZYAS 1020/6 ... ZYAS 1225/6 ... ZYAS 1625/6 ...
Ball shape KUD
d1
Ball-shaped burr according to DIN 8032.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 4 6 Shank dia. 6 mm 6 8 10 12 16
l2 [mm]
d2 [mm]
l1 [mm]
Cut ALLROUND
Description
ALLROUND HC-FEP
EAN 4007220 2 3 5
3 3 3
33 34 35
391327 391341 391358
-
1 1 1
KUD 0302/3 ... KUD 0403/3 ... KUD 0605/3 ...
5 7 9 10 14
6 6 6 6 6
45 47 49 51 54
093009 093030 093108 093115 093146
221877 221907 -
1 1 1 1 1
KUD 0605/6 ... KUD 0807/6 ... KUD 1009/6 ... KUD 1210/6 ... KUD 1614/6 ...
15
TC burrs ALLROUND cut for versatile use
Cylindrical shape with radius end WRC
d1
Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ball-shaped geometries.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
Cut ALLROUND
Description
ALLROUND HC-FEP
EAN 4007220
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16
13 13
3 3
43 43
391365 391372
-
1 1
WRC 0313/3 ... WRC 0613/3 ...
16 20 20 25 25
6 6 6 6 6
55 60 60 65 65
093153 093184 093191 093221 093238
221938 221945 -
1 1 1 1 1
WRC 0616/6 ... WRC 0820/6 ... WRC 1020/6 ... WRC 1225/6 ... WRC 1625/6 ...
Flame shape B
d1
Flame-shaped burr according to ISO 7755/8.
d2 r
l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 8 10 12 16
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Description
Cut ALLROUND
ALLROUND HC-FEP
EAN 4007220 7 13
3 3
37 43
0.8 1.0
391464 391501
-
1 1
B 0307/3 ... B 0613/3 ...
20 25 30 35
6 6 6 6
60 65 70 75
1.5 1.7 2.1 2.6
093269 093276 093306 093313
221952 221969 -
1 1 1 1
B 0820/6 ... B 1025/6 ... B 1230/6 ... B 1635/6 ...
16
TC burrs ALLROUND cut for versatile use
Pointed tree shape SPG
d1
Pointed tree-shaped burr according to DIN 8032, flattened tip.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
l2 [mm]
d1 [mm]
d2 [mm]
l1 [mm]
Cut ALLROUND
Description
ALLROUND HC-FEP
EAN 4007220
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16
7 13 13
3 3 3
37 43 43
391716 391723 391730
-
1 1 1
SPG 0307/3 ... SPG 0313/3 ... SPG 0613/3 ...
18 20 20 25 30
6 6 6 6 6
55 60 60 65 70
093344 093351 093382 093399 093436
221983 222003 -
1 1 1 1 1
SPG 0618/6 ... SPG 0820/6 ... SPG 1020/6 ... SPG 1225/6 ... SPG 1630/6 ...
Conical shape with radius end KEL
α d1
Conical burr with radius end according to DIN 8032.
d2 r
Ordering notes: ■ Please complete the description with the desired cut.
l2
l1
PFERDVALUE:
d1 [mm]
Shank dia. 6 mm 8 10 12 16
l2 [mm]
d2 [mm]
l1 [mm]
a
r [mm]
Cut ALLROUND
Description
ALLROUND HC-FEP
EAN 4007220 20 20 25 30
6 6 6 6
60 60 65 70
16° 14° 14° 14°
1.25 2.9 3.3 4.8
093481 093498 093535 093542
222010 222027 -
1 1 1 1
KEL 0820/6 ... KEL 1020/6 ... KEL 1225/6 ... KEL 1630/6 ...
17
TC burrs ALLROUND cut for versatile use
Conical pointed shape SKM
d1
Conical pointed burr according to DIN 8032, flattened tip.
α
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut
a
ALLROUND
Description
ALLROUND HC-FEP
EAN 4007220 7 11 13
3 3 3
37 41 43
21° 14° 25°
391747 391754 391761
-
1 1 1
SKM 0307/3 ... SKM 0311/3 ... SKM 0613/3 ...
18 20 20 25
6 6 6 6
55 60 60 65
18° 22° 28° 26°
093696 093702 093719 093726
222072 222089
1 1 1 1
SKM 0618/6 ... SKM 0820/6 ... SKM 1020/6 ... SKM 1225/6 ...
Tree shape with radius end RBF
d1
Tree-shaped burr with radius end according to DIN 8032.
d2 r
l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut ALLROUND
Description
ALLROUND HC-FEP
EAN 4007220 7 13 13
3 3 3
37 43 43
0.75 0.75 1.5
391785 391891 392010
-
1 1 1
RBF 0307/3 ... RBF 0313/3 ... RBF 0613/3 ...
18 20 20 25 30
6 6 6 6 6
55 60 60 65 70
1.5 1.2 2.5 2.5 3.6
093580 093641 093658 093672 093689
222041 222065 -
1 1 1 1 1
RBF 0618/6 ... RBF 0820/6 ... RBF 1020/6 ... RBF 1225/6 ... RBF 1630/6 ...
18
TC burrs ALLROUND cut for versatile use Oval shape TRE
d1
Oval burr according to DIN 8032.
d2 r
Ordering notes: ■ Please complete the description with the desired cut.
l2
l1
PFERDVALUE:
l2 [mm]
d1 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut ALLROUND
Description
ALLROUND HC-FEP
EAN 4007220
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16
7 10
3 3
37 40
1.2 2.8
392034 392041
-
1 1
TRE 0307/3 ... TRE 0610/3 ...
10 13 16 20 25
6 6 6 6 6
50 53 56 60 65
2.8 3.7 4.0 5.0 6.5
093733 093740 093757 093764 093771
222096 222133 -
1 1 1 1 1
TRE 0610/6 ... TRE 0813/6 ... TRE 1016/6 ... TRE 1220/6 ... TRE 1625/6 ...
Set 1412 ALLROUND Set 1412 ALLROUND contains five tungsten carbide burrs for versatile use on key materials such as steel and cast steel, stainless steel (INOX), non-ferrous metals and cast iron in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. The burrs are secured at the shanks, facilitating the selection and withdrawal of the tools. Five further slots are available for other burrs. Contents: 5 tungsten carbide burrs, shank dia. of 6 mm, ALLROUND cut 1 piece each: ■ ZYAS 1225/6 ALLROUND ■ KUD 1210/6 ALLROUND ■ WRC 1225/6 ALLROUND ■ SPG 1225/6 ALLROUND ■ RBF 1225/6 ALLROUND
PFERDVALUE:
Cut
Description
ALLROUND
EAN 4007220
Shank dia. 6 mm
133576
1
1412 ALLROUND
19
TC burrs ALLROUND cut for versatile use
Set 1406 ALLROUND The 1406 ALLROUND set contains three versatile tungsten carbide burrs for use on key materials such as steel and cast steel, stainless steel (INOX), non-ferrous metals and cast iron in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. Contents: 3 tungsten carbide burrs, shank dia. 6 mm, ALLROUND cut 1 piece each: ■ ZYAS 0616/6 ALLROUND ■ WRC 0616/6 ALLROUND ■ RBF 0618/6 ALLROUND
PFERDVALUE:
Cut
Description
ALLROUND
EAN 4007220
Shank dia. 6 mm
226698
1
1406 ALLROUND
Set 1414 ALLROUND The 1414 ALLROUND set contains three versatile tungsten carbide burrs for use on key materials such as steel and cast steel, stainless steel (INOX), non-ferrous metals and cast iron in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. Contents: 3 tungsten carbide burrs, shank dia. 6 mm, ALLROUND cut 1 piece each: ■ ZYAS 1225/6 ALLROUND ■ WRC 1225/6 ALLROUND ■ RBF 1225/6 ALLROUND
PFERDVALUE:
Cut
Description
ALLROUND
EAN 4007220
Shank dia. 6 mm
226704
1
1414 ALLROUND
20
TC burrs ALLROUND cut for versatile use
Set 1414 ALLROUND HC-FEP The 1414 ALLROUND HC-FEP set contains three versatile tungsten carbide burrs with highquality HICOAT coating for use on key materials such as steel and cast steel, stainless steel (INOX), non-ferrous metals and cast iron in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. Contents: 3 tungsten carbide burrs, shank dia. 6 mm, ALLROUND cut HC-FEP 1 piece each: ■ ZYAS 1225/6 ALLROUND HC-FEP ■ WRC 1225/6 ALLROUND HC-FEP ■ RBF 1225/6 ALLROUND HC-FEP
PFERDVALUE:
Cut
Description
ALLROUND HC-FEP
EAN 4007220
Shank dia. 6 mm
226711
1
1414 ALLROUND HC-FEP
21
TC burrs STEEL cut
for use on steel and cast steel With the innovative STEEL cut, PFERD has developed unique burrs for working with steel and cast steel. They are characterized by significantly increased aggressiveness and good guidance. Thus they ensure safe and precise work. The extremely high stock removal rate makes burrs with the STEEL cut impressive, with significant time savings and a high economic value. PFERD also offers tungsten carbide burrs with STEEL cut with a high-quality HICOAT coating.
Advantages:
Materials that can be worked:
PFERDVALUE:
■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
■ Steel ■ Cast steel
PFERDERGONOMICS recommends burrs with STEEL cut as an innovative tool solution for comfortable working with significantly reduced vibration and less noise.
Applications: ■ Milling out ■ Levelling ■ Deburring ■ Cutting out holes ■ Surface work ■ Work on weld seams Performance values for applications on steel and cast steel up to Stock removal rate
50 %
Recommendations for use: ■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: from 300 watts. ■ Please observe the rotational speed recommendations.
PFERDEFFICIENCY recommends burrs with STEEL cut for long fatigue-free and resourcesaving work with perfect results in a very short period of time.
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
Safety note: ■ The very high stock removal rate can cause discolouration on the shank. This does not constitute a safety risk.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with STEEL cut.
■ Conventional burrs with cross cut ■ Tungsten carbide burrs, STEEL cut
STEEL cut
STEEL cut with HICOAT coating HC-FEP
Advantages:
Advantages:
■ Up to 50 % higher stock removal rate when used on steel and cast steel in comparison to conventional cross-cut burrs. ■ Significantly increased aggressiveness, large chips and very good chip removal through the innovative tooth geometry. ■ Workpiece is protected through much lower thermal load.
■ High hardness and wear resistance. ■ Effective chip removal through improved anti-adhesion characteristics. ■ Very high resistance against thermal load. ■ Increased service life. ■ Also suitable for use at higher cutting speeds when compared with uncoated burrs.
22
TC burrs STEEL cut
for use on steel and cast steel Recommended rotational speed range [RPM]
Safety note:
To determine the recommended rotational speed range [RPM], please proceed as follows:
➊ Select the cut. ➋ Establish the cutting speed range. ➌ Select the required burr diameter.
➍ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
Material group
Steel, cast steel
Steels up to 1,200 N/mm² (< 38 HRC) Hardened, heat-treated steels over 1,200 N/mm² (> 38 HRC)
Example: TC burr, STEEL cut, burr dia. 12 mm. Cutting speed: 450–750 m/min Rotational speed range: 12,000–20,000 RPM
Application Construction steels, carbon steels, tool steels, non-alloyed steels, case-hardened steels, cast steel, alloyed steels Tool steels, tempering steels, alloyed steels, cast steel
➌
Coarse stock removal
Burr dia. [mm]
450
6 8 10 12 16
24,000 18,000 14,000 12,000 9,000
Please observe the reduced rotational speeds for burrs with a long shank. They can be found on page 6.
➊ Cut
➊ Cutting speed
STEEL
450–750 m/min
STEEL HC-FEP
450–900 m/min
STEEL
450–750 m/min
STEEL HC-FEP
450–900 m/min
➍ Cutting speeds [m/min] 750 Rotational speeds [RPM]
900
40,000 30,000 24,000 20,000 15,000
48,000 36,000 29,000 24,000 18,000
23
TC burrs STEEL cut
for use on steel and cast steel Cylindrical shape ZYA without end cut
d1
Cylindrical burr according to DIN 8032.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 6 mm 6 8 10 12 16
l2 [mm]
d2 [mm]
l1 [mm]
Cut STEEL
RPM
STEEL HC-FEP
Description
EAN 4007220 16 20 20 25 25
6 6 6 6 6
55 60 60 65 65
937198 937211 937235 937242 002360
221662 221655 -
24,000–40,000 18,000–30,000 14,000–24,000 12,000–20,000 9,000–15,000
Cylindrical shape ZYAS with end cut
1 1 1 1 1
ZYA 0616/6 ... ZYA 0820/6 ... ZYA 1020/6 ... ZYA 1225/6 ... ZYA 1625/6 ...
d1
Cylindrical burr according to DIN 8032. Form ZYAS with circumferential and end cut. SL = shank length (long steel shank)
d2 l2
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6.
l1
PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut. d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 6 16 8 20 10 20 12 25 16 25 Long shank dia. of 6 mm, SL 150 mm 8 20 10 20 12 25
l1 [mm]
Cut STEEL
STEEL HC-FEP
RPM
Description
EAN 4007220 6 6 6 6 6
55 60 60 65 65
937259 937266 937310 937341 002889
221600 221686 -
6 6 6
170 170 175
091173 091289 091982
-
24,000–40,000 18,000–30,000 14,000–24,000 12,000–20,000 9,000–15,000
1 1 1 1 1
ZYAS 0616/6 ... ZYAS 0820/6 ... ZYAS 1020/6 ... ZYAS 1225/6 ... ZYAS 1625/6 ...
11,000 9,000 7,000
1 1 1
ZYAS 0820/6 ... SL 150 ZYAS 1020/6 ... SL 150 ZYAS 1225/6 ... SL 150
24
TC burrs STEEL cut
for use on steel and cast steel Ball shape KUD
d1
Ball-shaped burr according to DIN 8032. SL = shank length (long steel shank)
d2 l2
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6.
l1
PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut. d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 6 5 8 7 10 9 12 10 16 14 Long shank dia. of 6 mm, SL 150 mm 10 9 12 10
l1 [mm]
Cut STEEL
STEEL HC-FEP
RPM
Description
EAN 4007220 6 6 6 6 6
45 47 49 51 54
936832 936849 936863 936870 003008
221679 221693 -
6 6
159 160
092002 087206
-
24,000–40,000 18,000–30,000 14,000–24,000 12,000–20,000 9,000–15,000
1 1 1 1 1
KUD 0605/6 ... KUD 0807/6 ... KUD 1009/6 ... KUD 1210/6 ... KUD 1614/6 ...
9,000 7,000
1 1
KUD 1009/6 ... SL 150 KUD 1210/6 ... SL 150
25
TC burrs STEEL cut
for use on steel and cast steel Cylindrical shape with radius end WRC
d1
Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ballshaped geometries. SL = shank length (long steel shank)
d2 l2
l1
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6. PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut.
d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 6 16 8 20 10 20 12 25 16 25 Long shank dia. of 6 mm, SL 150 mm 8 20 10 20 12 25
l1 [mm]
Cut STEEL
STEEL HC-FEP
RPM
Description
EAN 4007220 6 6 6 6 6
55 60 60 65 65
937129 937150 937174 936696 003022
222713 221570 -
6 6 6
170 170 175
092309 092422 092439
-
24,000–40,000 18,000–30,000 14,000–24,000 12,000–20,000 9,000–15,000
1 1 1 1 1
WRC 0616/6 ... WRC 0820/6 ... WRC 1020/6 ... WRC 1225/6 ... WRC 1625/6 ...
11,000 9,000 7,000
1 1 1
WRC 0820/6 ... SL 150 WRC 1020/6 ... SL 150 WRC 1225/6 ... SL 150
26
TC burrs STEEL cut
for use on steel and cast steel Flame shape B
d1
Flame-shaped burr according to ISO 7755/8. SL = shank length (long steel shank)
d2 r
l2
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6.
l1
PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut. d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 8 20 6 10 25 6 12 30 6 16 35 6 Long shank dia. of 6 mm, SL 150 mm 10 25 6 12 30 6
l1 [mm]
r [mm]
Cut STEEL
STEEL HC-FEP
RPM
Description
EAN 4007220 60 65 70 75
1.5 1.7 2.1 2.6
936719 092590 936764 003039
221617 221624 -
175 180
1.7 2.1
092446 092453
-
18,000–30,000 14,000–24,000 12,000–20,000 9,000–15,000
1 1 1 1
B 0820/6 ... B 1025/6 ... B 1230/6 ... B 1635/6 ...
9,000 7,000
1 1
B 1025/6 ... SL 150 B 1230/6 ... SL 150
27
TC burrs STEEL cut
for use on steel and cast steel Pointed tree shape SPG
d1
Pointed tree-shaped burr according to DIN 8032, flattened tip. SL = shank length (long steel shank)
d2 l2
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6.
l1
PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut.
d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 6 18 8 20 10 20 12 25 16 30 Long shank dia. of 6 mm, SL 150 mm 8 20 10 20 12 25
l1 [mm]
Cut STEEL
STEEL HC-FEP
RPM
Description
EAN 4007220 6 6 6 6 6
55 60 60 65 70
936979 936993 937013 937082 003046
221716 221648 -
6 6 6
170 170 175
092460 092477 092484
-
24,000–40,000 18,000–30,000 14,000–24,000 12,000–20,000 9,000–15,000
1 1 1 1 1
SPG 0618/6 ... SPG 0820/6 ... SPG 1020/6 ... SPG 1225/6 ... SPG 1630/6 ...
11,000 9,000 7,000
1 1 1
SPG 0820/6 ... SL 150 SPG 1020/6 ... SL 150 SPG 1225/6 ... SL 150
28
TC burrs STEEL cut
for use on steel and cast steel Conical shape with radius end KEL
α d1
Conical burr with radius end according to DIN 8032. SL = shank length (long steel shank)
d2 r
l2
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6.
l1
PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut.
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
Shank dia. 6 mm 10 20 6 60 12 30 6 70 16 30 6 70 Long shank dia. of 6 mm, SL 150 mm 10 20 6 170 12 30 6 180
a
r [mm]
Cut STEEL
STEEL HC-FEP
RPM
Description
EAN 4007220 14° 14° 14°
2.9 2.6 4.8
936771 936818 003053
221587 222904 -
14° 14°
2.9 2.6
092576 092583
-
14,000–24,000 12,000–20,000 9,000–15,000
1 1 1
KEL 1020/6 ... KEL 1230/6 ... KEL 1630/6 ...
9,000 7,000
1 1
KEL 1020/6 ... SL 150 KEL 1230/6 ... SL 150
29
TC burrs STEEL cut
for use on steel and cast steel Conical pointed shape SKM
d1
Conical pointed burr according to DIN 8032, flattened tip. SL = shank length (long steel shank)
α
d2 l2
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6.
l1
PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut.
d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 6 18 6 8 20 6 10 20 6 12 25 6 Long shank dia. of 6 mm, SL 150 mm 10 20 6 12 25 6
l1 [mm]
Cut
a STEEL
STEEL HC-FEP
RPM
Description
EAN 4007220 55 60 60 65
18° 22° 28° 26°
092736 092774 092781 092859
221747 221754
170 175
28° 26°
092545 092569
-
24,000–40,000 18,000–30,000 14,000–24,000 12,000–20,000
1 1 1 1
SKM 0618/6 ... SKM 0820/6 ... SKM 1020/6 ... SKM 1225/6 ...
9,000 7,000
1 1
SKM 1020/6 ... SL 150 SKM 1225/6 ... SL 150
30
TC burrs STEEL cut
for use on steel and cast steel Tree shape with radius end RBF
d1
Tree-shaped burr with radius end according to DIN 8032. SL = shank length (long steel shank)
d2 r
l2
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6.
l1
PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut.
d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 6 18 6 8 20 6 10 20 6 12 25 6 16 30 6 Long shank dia. of 6 mm, SL 150 mm 8 20 6 10 20 6 12 25 6
l1 [mm]
r [mm]
Cut STEEL
STEEL HC-FEP
RPM
Description
EAN 4007220 55 60 60 65 70
1.5 1.2 2.5 2.5 3.6
936887 936900 936924 936931 003060
221631 221563 -
170 170 175
1.2 2.5 2.5
092491 092507 092514
-
24,000–40,000 18,000–30,000 14,000–24,000 12,000–20,000 9,000–15,000
1 1 1 1 1
RBF 0618/6 ... RBF 0820/6 ... RBF 1020/6 ... RBF 1225/6 ... RBF 1630/6 ...
11,000 9,000 7,000
1 1 1
RBF 0820/6 ... SL 150 RBF 1020/6 ... SL 150 RBF 1225/6 ... SL 150
31
TC burrs STEEL cut
for use on steel and cast steel Oval shape TRE
d1
Oval burr according to DIN 8032. SL = shank length (long steel shank)
d2 r
Safety notes: The rotational speeds for longshank burrs relate to applications where the tool is in contact with the workpiece. More safety notes can be found on page 6.
l2
l1
PFERDVALUE: Ordering notes: ■ Please complete the description with the desired cut. d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 8 13 6 10 16 6 12 20 6 16 25 6 Long shank dia. of 6 mm, SL 150 mm 10 16 6 12 20 6
l1 [mm]
r [mm]
Cut STEEL
RPM
STEEL HC-FEP
Description
EAN 4007220 53 56 60 65
3.7 4.0 5.0 6.5
092637 092644 092682 092729
221808 221778 -
160 170
4.0 5.0
092521 092538
-
18,000–30,000 14,000–24,000 12,000–20,000 9,000–15,000
1 1 1 1
TRE 0813/6 ... TRE 1016/6 ... TRE 1220/6 ... TRE 1625/6 ...
9,000 7,000
1 1
TRE 1016/6 ... SL 150 TRE 1220/6 ... SL 150
Set 1812 STEEL Set 1812 STEEL contains five tungsten carbide burrs for use on steel and cast steel in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. The burrs are secured at the shanks, facilitating the selection and withdrawal of the tools. Five further slots are available for other burrs. Content: 5 tungsten carbide burrs, shank dia. 6 mm, STEEL cut 1 piece each: ■ ZYA 1225/6 STEEL ■ KUD 1210/6 STEEL ■ WRC 1225/6 STEEL ■ SPG 1225/6 STEEL ■ RBF 1225/6 STEEL
PFERDVALUE:
Cut
Description
STEEL
EAN 4007220
Shank dia. 6 mm
004357
1
1812 STEEL
32
TC burrs INOX cut
for use on stainless steel (INOX) With the INOX cut, PFERD has developed innovative burrs for work on stainless steel (INOX). The INOX cut is characterized by an extremely high stock removal rate on all austenitic as well as rust- and acid-resistant steels. It creates significantly less vibration than a comparable cross cut. PFERD also offers tungsten carbide burrs with INOX cut with a high-quality HICOAT coating.
Advantages:
Applications:
Safety note:
■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
■ Milling out ■ Levelling ■ Deburring ■ Cutting out holes ■ Surface work ■ Work on weld seams
■ The very high stock removal rate can cause discolouration on the shank. This does not constitute a safety risk.
Materials that can be worked: ■ Stainless steel (INOX) ■ Soft titanium alloys (tensile strength < 500 N/mm²)
Performance values for applications on stainless steel (INOX)
Stock removal rate
up to
100 %
■ Conventional burrs with cross cut ■ Tungsten carbide burrs, INOX cut
Recommendations for use: ■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: - Shank diameter of 3 mm: 75 to 300 watts - Shank diameter of 6 mm: from 300 watts ■ Please observe the rotational speed recommendations. The RPMs shown in the product tables on the product pages are for work on stainless steel (INOX) only.
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
INOX cut
INOX cut with HICOAT coating HC-FEP
Advantages:
Advantages:
■ Outstanding stock removal rate and tool life due to the innovative tooth geometry. ■ Achieves high surface qualities through optimum chip formation. ■ Prevents heat discolouration in the material due to the reduced heat generation.
■ High hardness and wear resistance. ■ Effective chip removal through improved anti-adhesion characteristics. ■ Very high resistance against thermal load. ■ Increased service life. ■ Also suitable for use at higher cutting speeds when compared with uncoated burrs.
PFERDVALUE: PFERDERGONOMICS recommends burrs with INOX cut as an innovative tool solution for comfortable working with significantly reduced vibration and less noise.
PFERDEFFICIENCY recommends burrs with INOX cut for long fatigue-free and resourcesaving work with perfect results in a very short period of time.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with INOX cut.
33
TC burrs INOX cut
for use on stainless steel (INOX) Recommended rotational speed range [RPM]
PFERD tools for use on stainless steel
To determine the recommended rotational speed range [RPM], please proceed as follows:
➊ Select the material group to be machined. ➋ Select the cut. ➌ Establish the cutting speed range. ➍ Select the required burr diameter.
➎ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
➊ Material group
Application
➋ Cut
➌ Cutting speed
INOX INOX HC-FEP INOX INOX HC-FEP
450–600 m/min 450–750 m/min 250–450 m/min 250–600 m/min
Stainless steel (INOX)
Rust and acid-resistant steels
Austenitic and ferritic stainless steels
Coarse stock removal
Non-ferrous metals
Non-ferrous metals
Titanium/titanium alloys
Coarse stock removal
Example: TC burr, INOX cut, burr dia. 12 mm. Coarse stock removal on stainless steel (INOX). Cutting speed: 450–600 m/min Rotational speed range: 12,000–16,000 RPM
➍
TRUST BLUE
More PFERD tools and information on working with stainless steel (INOX) can be found in our PRAXIS brochure "PFERD tools for use on stainless steel (INOX)" at www.pferd.com.
Burr dia. [mm]
250
3 4 5 6 8 10 12
27,000 20,000 16,000 13,000 10,000 8,000 7,000
➎ Cutting speeds [m/min] 450 600 Rotational speeds [RPM] 48,000 36,000 29,000 24,000 18,000 14,000 12,000
64,000 48,000 40,000 32,000 24,000 19,000 16,000
750 80,000 72,000 48,000 40,000 30,000 24,000 20,000
34
TC burrs INOX cut
for use on stainless steel (INOX) Cylindrical shape ZYA without end cut
d1
Cylindrical burr according to DIN 8032.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut INOX
RPM
INOX HC-FEP
Description
EAN 4007220 13 13
3 3
43 43
930380 930403
-
27,000–64,000 13,000–32,000
1 1
ZYA 0313/3 ... ZYA 0613/3 ...
16 20 20 25
6 6 6 6
55 60 60 65
900499 952245 952252 900505
222270 222256
13,000–32,000 10,000–24,000 8,000–19,000 7,000–16,000
1 1 1 1
ZYA 0616/6 ... ZYA 0820/6 ... ZYA 1020/6 ... ZYA 1225/6 ...
Cylindrical shape ZYAS with end cut
d1
Cylindrical burr according to DIN 8032 with circumferential and end cut.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut INOX
INOX HC-FEP
Description
RPM
EAN 4007220 13 13
3 3
43 43
034453 034460
-
27,000–64,000 13,000–32,000
1 1
ZYAS 0313/3 ... ZYAS 0613/3 ...
16 25
6 6
55 65
034477 034484
222249
27,000–64,000 7,000–16,000
1 1
ZYAS 0616/6 ... ZYAS 1225/6 ...
35
TC burrs INOX cut
for use on stainless steel (INOX) Ball shape KUD
d1
Ball-shaped burr according to DIN 8032.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 4 5 6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut INOX
RPM
INOX HC-FEP
Description
EAN 4007220 2 3 4 5
3 3 3 3
33 34 35 35
930434 034439 034446 930441
-
27,000–64,000 20,000–48,000 16,000–40,000 13,000–32,000
1 1 1 1
KUD 0302/3 ... KUD 0403/3 ... KUD 0504/3 ... KUD 0605/3 ...
5 7 9 10
6 6 6 6
45 47 49 51
900536 952269 952276 900543
222348 222362
13,000–32,000 10,000–24,000 8,000–19,000 7,000–16,000
1 1 1 1
KUD 0605/6 ... KUD 0807/6 ... KUD 1009/6 ... KUD 1210/6 ...
Cylindrical shape with radius end WRC
d1
Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ballshaped geometries.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut INOX
INOX HC-FEP
RPM
Description
EAN 4007220 13 13
3 3
43 43
930410 930427
-
27,000–64,000 13,000–32,000
1 1
WRC 0313/3 ... WRC 0613/3 ...
16 20 20 25
6 6 6 6
55 60 60 65
900512 952283 952290 900529
222317 222331
13,000–32,000 10,000–24,000 8,000–19,000 7,000–16,000
1 1 1 1
WRC 0616/6 ... WRC 0820/6 ... WRC 1020/6 ... WRC 1225/6 ...
36
TC burrs INOX cut
for use on stainless steel (INOX) Flame shape B
d1
Flame-shaped burr according to ISO 7755/8.
d2 r
l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 6 mm 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut INOX
RPM
INOX HC-FEP
Description
EAN 4007220 20 25 30
6 6 6
60 65 70
1.5 1.7 2.1
952306 952313 930502
222287 222294
10,000–24,000 8,000–19,000 7,000–16,000
Pointed tree shape SPG
1 1 1
B 0820/6 ... B 1025/6 ... B 1230/6 ...
d1
Pointed tree-shaped burr according to DIN 8032, flattened tip.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut INOX
INOX HC-FEP
RPM
Description
EAN 4007220 7 13 13
3 3 3
37 43 43
034491 034507 034514
-
27,000–64,000 27,000–64,000 13,000–32,000
1 1 1
SPG 0307/3 ... SPG 0313/3 ... SPG 0613/3 ...
18 20 20 25
6 6 6 6
55 60 60 65
936948 952320 952337 936894
222409 222430
13,000–32,000 10,000–24,000 8,000–19,000 7,000–16,000
1 1 1 1
SPG 0618/6 ... SPG 0820/6 ... SPG 1020/6 ... SPG 1225/6 ...
37
TC burrs INOX cut
for use on stainless steel (INOX) Tree shape with radius end RBF
d1
Tree-shaped burr with radius end according to DIN 8032.
d2 r
l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut INOX
INOX HC-FEP
RPM
Description
EAN 4007220
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12
13 13
3 3
43 43
0.75 1.5
930472 930489
-
27,000–64,000 13,000–32,000
1 1
RBF 0313/3 ... RBF 0613/3 ...
18 20 20 25
6 6 6 6
55 60 60 65
1.5 1.2 2.5 2.5
900550 952344 952351 900567
222386 222393
13,000–32,000 10,000–24,000 8,000–19,000 7,000–16,000
1 1 1 1
RBF 0618/6 ... RBF 0820/6 ... RBF 1020/6 ... RBF 1225/6 ...
Oval shape TRE
d1
Oval burr according to DIN 8032.
d2 r
Ordering notes: ■ Please complete the description with the desired cut.
l2
l1
PFERDVALUE:
d1 [mm]
Shank dia. 6 mm 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut INOX
INOX HC-FEP
RPM
Description
EAN 4007220 13 16 20
6 6 6
53 56 60
3.7 4.0 5.0
952368 952375 930519
222478 222492
10,000–24,000 8,000–19,000 7,000–16,000
1 1 1
TRE 0813/6 ... TRE 1016/6 ... TRE 1220/6 ...
38
TC burrs INOX cut
for use on stainless steel (INOX) Conical shape with radius end KEL
α d1
Conical burr with radius end according to DIN 8032. Ordering notes: ■ Please complete the description with the desired cut.
d2 r
l2
l1
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 8 20 10 20 12 30
l1 [mm]
a
r [mm]
Cut INOX
INOX HC-FEP
RPM
Description
EAN 4007220 6 6 6
60 60 70
16° 14° 14°
1.25 2.9 2.6
952382 952399 930496
222454 222461
10,000–24,000 8,000–19,000 7,000–16,000
1 1 1
KEL 0820/6 ... KEL 1020/6 ... KEL 1230/6 ...
Set 1912 INOX Set 1912 INOX contains five tungsten carbide burrs for processing stainless steel (INOX) in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. The burrs are secured at the shanks, facilitating the selection and withdrawal of the tools. Five further slots are available for other burrs. Content: 5 tungsten carbide burrs, Shank dia. 6 mm, INOX cut 1 piece each: ■ ZYA 1225/6 INOX ■ KUD 1210/6 INOX ■ WRC 1225/6 INOX ■ RBF 1225/6 INOX ■ SPG 1225/6 INOX
PFERDVALUE:
Cut
Description
INOX
EAN 4007220
Shank dia. 6 mm
068816
1
1912 INOX
39
TC burrs ALU and NON-FERROUS cuts for use on aluminium/non-ferrous metals
When it comes to machining aluminium and non-ferrous metals, PFERD offers two highperformance cuts and a HICOAT coating which have been designed specifically for demanding machining tasks on long-chipping and lubricating materials.
Advantages:
Recommendations for use:
■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: - Shank diameter of 3 mm: 75 to 300 watts - Shank diameter of 6 mm: from 500 watts ■ Please observe the rotational speed recommendations.
Applications: ■ Milling out ■ Levelling ■ Deburring ■ Cutting out holes ■ Surface work ■ Work on weld seams
412 ALU grinding oil Grinding oil can be used as an alternative to the HICOAT coating HC-NFE. Grinding oil 412 ALU in a 400 ml aerosol is particularly well suited: EAN 4007220791332. Detailed information on grinding oil 412 ALU can be found in our Tool Manual 23, catalogue section 4.
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
ALU cut
ALU cut with HICOAT coating HC-NFE
PFERD has further developed the ALU cut especially for stock removal on aluminium. This cut is characterized by its high stock removal rate.
The use of burrs with the PFERD HICOAT coating HC-NFE prevents chips adhering during work on soft aluminium alloys. This increases the tool life and improves the surface quality of the workpiece.
Advantages:
Advantages:
■ Extremely high stock removal rate. ■ Large chips. ■ Reduced material adhesion. ■ Long tool life and smooth running. ■ Can be used with cutting speeds of up to 1,100 m/min.
■ Mainly used for long-chipping and lubricating non-ferrous metals. ■ Highest stock removal rate. ■ Effective chip removal through improved anti-adhesion characteristics. ■ Lower thermal loads. ■ Longer service life.
Materials that can be worked: ■ Aluminium ■ Bronze ■ Copper ■ Brass ■ Titanium ■ Titanium alloys ■ Zinc ■ Fibre-reinforced plastics (GRP/CRP) ■ Thermoplastics
PFERDVALUE: PFERDEFFICIENCY recommends burrs with HICOAT coating for long fatigue-free and resource-saving work with perfect results in a very short period of time.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with ALU cut.
NON-FERROUS cut Advantages: ■ Very good stock removal rate when used on non-ferrous metals such as brass and copper, plastics and fibre-reinforced plastics. PFERD has developed the NON-FERROUS cut for universal use on non-ferrous metals and fibre-reinforced plastics. This cut is characterized by its high stock removal rate.
Materials that can be worked: ■ Bronze ■ Copper ■ Brass ■ Zinc ■ Fibre-reinforced plastics (GRP/CRP) ■ Thermoplastics.
40
TC burrs ALU and NON-FERROUS cut for use on aluminium/non-ferrous metals Recommended rotational speed range [RPM] To determine the recommended cutting speed range [m/min], please proceed as follows:
➊ Select the material group to be machined. ➋ Determine the type of application. ➌ Select the cut. ➍ Establish the cutting speed range.
To determine the recommended rotational speed range [RPM], please proceed as follows:
➎ Select the required burr diameter. ➏ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
➊ Material group
➋ Application Aluminium alloys Soft non-ferrous metals Brass, copper, zinc
➌ Cut
Coarse stock removal Fine stock removal Coarse stock removal Fine stock removal
Non-ferrous metals Hard aluminium alloys (high Si content) Hard non-ferrous metals
Coarse stock removal Fine stock removal Coarse stock removal
Bronze
Fine stock removal
Plastics, other materials
Thermoplastics, fibre-reinforced plastics (GRP/CRP)
Coarse stock removal Fine stock removal
Example: TC burr, ALU cut, burr dia. 12 mm. Coarse stock removal on hard non-ferrous metals, e.g. bronze. Cutting speed: 600–900 m/min Rotational speed range: 16,000–24,000 RPM
➎
➍ Cutting speed
ALU ALU HC-NFE ALU ALU HC-NFE ALU ALU HC-NFE
600–1,100 m/min 600–1,300 m/min 900–1,100 m/min 900–1,300 m/min 600–1,100 m/min 600–1,300 m/min
ALU ALU HC-NFE ALU ALU HC-NFE ALU ALU HC-NFE ALU ALU HC-NFE
900–1,100 m/min 900–1,300 m/min 600–1,100 m/min 600–1,300 m/min 900–1,100 m/min 900–1,300 m/min 600–900 m/min 600–1,100 m/min
ALU ALU HC-NFE
600–1,100 m/min 600–1,300 m/min
NON-FERROUS
450–600 m/min
NON-FERROUS
600–900 m/min
NON-FERROUS
600–1,100 m/min
ALU ALU HC-NFE ALU ALU HC-NFE
600–1,300 m/min 600–1,100 m/min 600–1,300 m/min
➏ Cutting speeds [m/min]
Burr dia. [mm]
450
600
900 1,100 Rotational speeds [RPM]
3 6 8 10 12 16
48,000 24,000 18,000 14,000 12,000 9,000
64,000 32,000 24,000 19,000 16,000 12,000
95,000 48,000 36,000 29,000 24,000 18,000
117,000 59,000 44,000 35,000 30,000 22,000
1,300 138,000 70,000 52,000 42,000 35,000 26,000
41
TC burrs ALU and NON-FERROUS cut for use on aluminium/non-ferrous metals Cylindrical shape ZYA without end cut
d1
Cylindrical burr according to DIN 8032.
l2 [mm]
d1 [mm]
d2 l2
d2 [mm]
l1 Cut [mm] NON-FERROUS
l1
Description
EAN 4007220
Shank dia. 6 mm 6 12 Shank dia. 8 mm 12
16 25
6 6
55 65
221044 533314
1 1
ZYA 0616/6 NON-FERROUS ZYA 1225/6 NON-FERROUS
25
8
65
221051
1
ZYA 1225/8 NON-FERROUS
Cylindrical shape ZYAS with end cut
d1
Cylindrical burr according to DIN 8032 with circumferential and end cut.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE: HICOAT coating:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16 Shank dia. 8 mm 12
l2 [mm]
d2 [mm]
l1 [mm]
ALU
Cut ALU HC-NFE
Description
EAN 4007220 13 13
3 3
43 43
803653 803660
-
1 1
ZYAS 0313/3 ... ZYAS 0613/3 ...
16 20 20 25 25
6 6 6 6 6
55 60 60 65 65
246986 952955 533321 533345 803974
804117 -
1 1 1 1 1
ZYAS 0616/6 ... ZYAS 0820/6 ... ZYAS 1020/6 ... ZYAS 1225/6 ... ZYAS 1625/6 ...
25
8
65
246979
-
1
ZYAS 1225/8 ...
42
TC burrs ALU and NON-FERROUS cut for use on aluminium/non-ferrous metals Ball shape KUD
d1
d2
Ball-shaped burr according to DIN 8032.
l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE: HICOAT coating:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16
l2 [mm]
d2 [mm]
l1 [mm]
ALU
Cut ALU HC-NFE
Description
NON-FERROUS
EAN 4007220 2 5
3 3
33 35
803714 803721
-
-
1 1
KUD 0302/3 ... KUD 0605/3 ...
5 7 9 10 14
6 6 6 6 6
45 47 49 51 54
869123 869130 952962 533147 803998
804155 -
221082 533154 -
1 1 1 1 1
KUD 0605/6 ... KUD 0807/6 ... KUD 1009/6 ... KUD 1210/6 ... KUD 1614/6 ...
Cylindrical shape with radius end WRC
d1
Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ballshaped geometries.
d2 l2
l1
Ordering notes: ■ Please complete the description with the desired cut. PFERDVALUE: HICOAT coating:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16 Shank dia. 8 mm 12
l2 [mm]
d2 [mm]
l1 [mm]
ALU
Cut ALU HC-NFE
Description
NON-FERROUS
EAN 4007220 13 13
3 3
43 43
803691 803707
-
-
1 1
WRC 0313/3 ... WRC 0613/3 ...
16 20 20 25 25
6 6 6 6 6
55 60 60 65 65
247006 952979 952986 533260 803981
804131 -
221068 533284 -
1 1 1 1 1
WRC 0616/6 ... WRC 0820/6 ... WRC 1020/6 ... WRC 1225/6 ... WRC 1625/6 ...
25
8
65
247013
-
-
1
WRC 1225/8 ...
43
TC burrs ALU and NON-FERROUS cut for use on aluminium/non-ferrous metals Pointed tree shape SPG
d1
Pointed tree-shaped burr according to DIN 8032, flattened tip.
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE: HICOAT coating:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
Cut
ALU
Description
ALU HC-NFE
EAN 4007220
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12
7 13 13
3 3 3
37 43 43
003350 003435 003442
-
1 1 1
SPG 0307/3 ... SPG 0313/3 ... SPG 0613/3 ...
18 20 20 25
6 6 6 6
55 60 60 65
003503 003534 003558 003596
222706
1 1 1 1
SPG 0618/6 ... SPG 0820/6 ... SPG 1020/6 ... SPG 1225/6 ...
Conical shape with radius end KEL
α d1
Conical burr with radius end according to DIN 8032.
d2 r
Ordering notes: ■ Please complete the description with the desired cut.
l2
l1
PFERDVALUE: HICOAT coating:
d1 [mm]
l2 [mm]
Shank dia. 6 mm 8 20 10 20 12 30 16 30 Shank dia. 8 mm 12 30 16 30
d2 [mm]
l1 [mm]
a
r [mm]
ALU
Cut ALU HC-NFE
Description
NON-FERROUS
EAN 4007220 6 6 6 6
60 60 70 70
16° 14° 14° 14°
1.25 2.9 2.6 4.8
953013 953020 533109 804018
533093 -
221105 533116 -
1 1 1 1
KEL 0820/6 ... KEL 1020/6 ... KEL 1230/6 ... KEL 1630/6 ...
8 8
70 70
14° 14°
2.6 4.8
247037 -
-
221129
1 1
KEL 1230/8 ... KEL 1630/8 ...
44
TC burrs ALU and NON-FERROUS cut for use on aluminium/non-ferrous metals Tree shape with radius end RBF
d1
Tree-shaped burr with radius end according to DIN 8032.
d2 r
Ordering notes: ■ Please complete the description with the desired cut.
l2
l1
PFERDVALUE: HICOAT coating:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12 16 Shank dia. 8 mm 12
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
ALU
Cut ALU HC-NFE
Description
EAN 4007220 13 13
3 3
43 43
0.75 1.5
803677 803684
-
1 1
RBF 0313/3 ... RBF 0613/3 ...
18 20 20 25 30
6 6 6 6 6
55 60 60 65 70
1.5 1.2 2.5 2.5 3.6
328071 952993 953006 533208 804001
533192 -
1 1 1 1 1
RBF 0618/6 ... RBF 0820/6 ... RBF 1020/6 ... RBF 1225/6 ... RBF 1630/6 ...
25
8
65
2.5
247020
-
1
RBF 1225/8 ...
45
TC burrs ALU and NON-FERROUS cut for use on aluminium/non-ferrous metals Set 1603 ALU Set 1603 ALU contains ten small tungsten carbide burrs for processing aluminium in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. Contents: 10 tungsten carbide burrs, shank diameter of 3 mm, ALU cut 1 piece each: ■ ZYAS 0313/3 ALU ■ WRC 0613/3 ALU ■ ZYAS 0613/3 ALU ■ RBF 0313/3 ALU ■ KUD 0302/3 ALU ■ RBF 0613/3 ALU ■ SPG 0313/3 ALU ■ KUD 0605/3 ALU ■ WRC 0313/3 ALU ■ SPG 0613/3 ALU Cut
Description
ALU
EAN 4007220
Shank dia. 3 mm
004401
1
1603 ALU
Set 1612 ALU Set 1612 ALU contains five tungsten carbide burrs for processing aluminium in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. The burrs are secured at the shanks, facilitating the selection and withdrawal of the tools. Five further slots are available for other burrs. Contents: 5 tungsten carbide burrs, shank diameter of 6 mm, ALU cut 1 piece each: ■ RBF 1225/6 ALU ■ ZYAS 1225/6 ALU ■ KUD 1210/6 ALU ■ KEL 1230/6 ALU ■ WRC 1225/6 ALU Cut
Description
ALU
EAN 4007220
Shank dia. 6 mm
068823
1
1612 ALU
46
TC burrs CAST cut for use on cast iron
With the CAST cut, PFERD has developed innovative burrs especially for work on cast iron. They are characterized by an extremely high stock removal rate on cast iron and impress through smooth milling with significantly reduced vibration and less noise.
Advantages:
Applications:
■ Up to 100 % higher stock removal rate when used on cast iron due to the innovative tooth geometry, when compared with conventional cross-cut burrs. ■ Significantly increased aggressiveness, large chips and very good chip removal. ■ Comfortable working with reduced vibration and less noise. ■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
■ Milling out ■ Levelling ■ Deburring ■ Cutting out holes ■ Surface work ■ Work on weld seams
Materials that can be worked: ■ Grey cast iron ■ Nodular cast iron ■ Annealed cast iron Performance values for applications on cast iron
PFERDERGONOMICS recommends burrs with CAST cut as an innovative tool solution for comfortable working with significantly reduced vibration and less noise.
Recommendations for use: ■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: from 300 watts. ■ Please observe the rotational speed recommendations.
PFERDEFFICIENCY recommends burrs with CAST cut for long fatigue-free and resourcesaving work with perfect results in a very short period of time.
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
up to Stock removal rate
PFERDVALUE:
100 %
Safety notes: ■ The very high stock removal rate can cause discolouration on the shank. This does not constitute a safety risk.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with CAST cut.
■ Conventional burrs with cross cut ■ Tungsten carbide burrs, Cut CAST
Recommended rotational speed range [RPM] To determine the recommended rotational speed range [RPM], please proceed as follows:
➊ Refer to the table for the cutting speed. ➋ Select the required burr diameter.
➌ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
Material group
Cast iron
Grey cast iron, white cast iron
Example: TC burr, Cut CAST, burr dia. 12 mm. Coarse stock removal on cast iron. Cutting speed: 450–750 m/min Rotational speed range: 12,000–20,000 RPM
Cast iron with flake graphite EN-GJL (GG), with nodular graphite/nodular cast iron EN-GJS (GGG), white annealed cast iron EN-GJMW (GTW), black cast iron EN-GJMB (GTS)
Application
Cut
➊ Cutting speed
Coarse stock removal
CAST
450–750 m/min
➋
450
6 10 12
24,000 14,000 12,000
Burr dia. [mm]
➌ Cutting speeds [m/min] Rotational speeds [RPM]
750 40,000 24,000 20,000
47
TC burrs CAST cut for use on cast iron
Cylindrical shape ZYAS with end cut
d1
Cylindrical burr according to DIN 8032 with circumferential and end cut.
d2 l2
PFERDVALUE:
d1 [mm]
Shank dia. 6 mm 6 10 12 Shank dia. 8 mm 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut
CAST
RPM
Description
EAN 4007220 16 20 25
6 6 6
55 60 65
952658 952665 952672
24,000–40,000 14,000–24,000 12,000–20,000
1 1 1
ZYAS 0616/6 CAST ZYAS 1020/6 CAST ZYAS 1225/6 CAST
25
8
65
067925
12,000–20,000
1
ZYAS 1225/8 CAST
Ball shape KUD
d1
Ball-shaped burr according to DIN 8032.
Shank dia. 6 mm 10 12 Shank dia. 8 mm 12
l2 [mm]
d2 [mm]
l1 [mm]
d2 l2
PFERDVALUE:
d1 [mm]
l1
Cut
CAST
RPM
l1
Description
EAN 4007220 9 10
6 6
49 51
952504 952511
14,000–24,000 12,000–20,000
1 1
KUD 1009/6 CAST KUD 1210/6 CAST
10
8
51
068038
12,000–20,000
1
KUD 1210/8 CAST
48
TC burrs CAST cut for use on cast iron
Cylindrical shape with radius end WRC
d1
Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ballshaped geometries.
d2 l2
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
Cut
RPM
CAST
Description
EAN 4007220
Shank dia. 6 mm 6 10 12 Shank dia. 8 mm 12
16 20 25
6 6 6
55 60 65
952610 952627 952634
24,000–40,000 14,000–24,000 12,000–20,000
1 1 1
WRC 0616/6 CAST WRC 1020/6 CAST WRC 1225/6 CAST
25
8
65
067932
12,000–20,000
1
WRC 1225/8 CAST
Flame shape B
d1
Flame-shaped burr according to ISO 7755/8.
d2 r
l2
PFERDVALUE:
d1 [mm]
Shank dia. 6 mm 12 Shank dia. 8 mm 12
l1
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut
CAST
RPM
l1
Description
EAN 4007220 30
6
70
2.1
952450
12,000–20,000
1
B 1230/6 CAST
30
8
70
2.1
068021
12,000–20,000
1
B 1230/8 CAST
49
TC burrs CAST cut for use on cast iron Pointed tree shape SPG
d1
Pointed tree-shaped burr according to DIN 8032, flattened tip.
d2 l2
PFERDVALUE:
d1 [mm]
l2 [mm]
Shank dia. 6 mm 6 10 12 Shank dia. 8 mm 12
d2 [mm]
l1 [mm]
Cut
RPM
CAST
Description
EAN 4007220 18 20 25
6 6 6
55 60 70
952580 952597 952603
24,000–40,000 14,000–24,000 12,000–20,000
1 1 1
SPG 0618/6 CAST SPG 1020/6 CAST SPG 1225/6 CAST
25
8
70
067956
12,000–20,000
1
SPG 1225/8 CAST
Conical shape with radius end KEL
α d1
Conical burr with radius end according to DIN 8032.
l2 [mm]
Shank dia. 6 mm 12 30 Shank dia. 8 mm 12 30
d2 [mm]
l1 [mm]
a
d2 r
PFERDVALUE:
d1 [mm]
l1
r [mm]
Cut
CAST
l2
RPM
l1
Description
EAN 4007220 6
70
14°
2.6
952474
12,000–20,000
1
KEL 1230/6 CAST
8
70
14°
2.6
068014
12,000–20,000
1
KEL 1230/8 CAST
50
TC burrs CAST cut for use on cast iron
Conical pointed shape SKM
α
d1
Conical pointed burr according to DIN 8032, flattened tip.
d2 l2
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
a
Cut
CAST
RPM
Description
EAN 4007220
Shank dia. 6 mm 12
25
6
65
26°
952481
12,000–20,000
Tree shape with radius end RBF
1
SKM 1225/6 CAST
d1
Tree-shaped burr with radius end according to DIN 8032.
d2 r
l2
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut
CAST
RPM
Description
18 20 25
6 6 6
55 60 65
1.5 2.5 2.5
952528 952559 952566
24,000–40,000 14,000–24,000 12,000–20,000
1 1 1
RBF 0618/6 CAST RBF 1020/6 CAST RBF 1225/6 CAST
25
8
65
2.5
067949
12,000–20,000
1
RBF 1225/8 CAST
Oval shape TRE
d1
Oval burr according to DIN 8032.
l2 [mm]
d2 r
PFERDVALUE:
Shank dia. 6 mm 12
l1
EAN 4007220
Shank dia. 6 mm 6 10 12 Shank dia. 8 mm 12
d1 [mm]
l1
d2 [mm]
l1 [mm]
r [mm]
Cut
CAST
RPM
l2
l1
Description
EAN 4007220 20
6
60
5.0
952467
12,000–20,000
1
TRE 1220/6 CAST
51
TC burrs TITANIUM cut for use on titanium
The TITANIUM cut has been especially developed for work on hard titanium materials (tensile strength over 500 N/mm²). It is characterized by an extremely high stock removal rate on this material group, which has very challenging stock removal properties. Tungsten carbide burrs with the TITANIUM cut impress with their smooth milling with considerably reduced vibration and less noise.
Advantages:
Recommendations for use:
■ Outstanding stock removal rate and tool life due to the innovative tooth geometry. ■ Significantly increased aggressiveness, large chips and very good chip removal. ■ Comfortable working with reduced vibration and less noise. ■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
■ Determine the rotational speed in each case depending on the titanium alloy you need to machine. ■ Reduce the rotational speed if excessive flying sparks occur. Depending on the titanium alloy you are machining, flying sparks may not be entirely avoidable. ■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: - Shank diameter of 3 mm: 75 to 300 watts - Shank diameter of 6 mm: from 300 watts ■ Please observe the rotational speed recommendations.
Materials that can be worked: ■ Titanium ■ Hard titanium alloys
Applications: ■ Milling out ■ Levelling ■ Deburring ■ Cutting out holes ■ Surface work ■ Work on weld seams
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
Safety notes: ■ The very high stock removal rate can cause discolouration on the shank. This does not constitute a safety risk.
PFERDVALUE: PFERDERGONOMICS recommends burrs with TITANIUM cut as an innovative tool solution for comfortable working with significantly reduced vibration and less noise.
PFERDEFFICIENCY recommends burrs with TITANIUM cut for long fatigue-free and resource-saving work with perfect results in a very short period of time.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with CAST cut.
52
TC burrs TITANIUM cut for use on titanium
Recommended rotational speed range [RPM] To determine the recommended rotational speed range [RPM], please proceed as follows:
➊ Refer to the table for the cutting speed. ➋ Select the required burr diameter.
➌ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
Material group Non-ferrous metals
Hard non-ferrous metals Hard titanium alloys
Example: TC burr, TITANIUM cut, burr dia. 12 mm. Coarse stock removal on hard titanium alloys. Cutting speed: 250–450 m/min Rotational speed range: 7,000–12,000 RPM
Application
Cut
➊ Cutting speed
Coarse stock removal
TITANIUM
250–450 m/min
➌ Cutting speeds [m/min]
➋
250
3 4 5 6 12
27,000 20,000 16,000 13,000 7,000
Burr dia. [mm]
Rotational speeds [RPM]
450
48,000 36,000 29,000 24,000 12,000
Note: For soft titanium alloys (tensile strength under 500 N/mm²), we recommend tungsten carbide burrs with the INOX cut. The special tooth geometry on these burrs prevents the flutes becoming clogged, particularly for soft, lubricating materials (see page 33).
53
TC burrs TITANIUM cut for use on titanium
Cylindrical shape ZYAS with end cut
d1
Cylindrical burr according to DIN 8032 with circumferential and end cut.
d2 l2
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut
TITANIUM
RPM
Description
EAN 4007220 13 13
3 3
43 43
034217 034224
27,000–48,000 13,000–24,000
1 1
ZYAS 0313/3 TITANIUM ZYAS 0613/3 TITANIUM
16 25
6 6
55 65
034248 034255
13,000–24,000 7,000–12,000
1 1
ZYAS 0616/6 TITANIUM ZYAS 1225/6 TITANIUM
Ball shape KUD
d1
Ball-shaped burr according to DIN 8032.
Shank dia. 3 mm 3 4 5 6 Shank dia. 6 mm 6 12
l2 [mm]
d2 [mm]
l1 [mm]
d2 l2
PFERDVALUE:
d1 [mm]
l1
Cut
TITANIUM
l1
Description
RPM
EAN 4007220 2 3 4 5
3 3 3 3
33 34 35 35
034149 034163 034170 034187
27,000–48,000 20,000–36,000 16,000–29,000 13,000–24,000
1 1 1 1
KUD 0302/3 TITANIUM KUD 0403/3 TITANIUM KUD 0504/3 TITANIUM KUD 0605/3 TITANIUM
5 10
6 6
45 51
034194 034200
13,000–24,000 7,000–12,000
1 1
KUD 0605/6 TITANIUM KUD 1210/6 TITANIUM
54
TC burrs TITANIUM cut for use on titanium
Cylindrical shape with radius end WRC
d1
Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ballshaped geometries.
d2 l2
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut
TITANIUM
RPM
Description
EAN 4007220 13 13
3 3
43 43
034309 034316
27,000–48,000 13,000–24,000
1 1
WRC 0313/3 TITANIUM WRC 0613/3 TITANIUM
16 25
6 6
55 65
034330 034347
13,000–24,000 7,000–12,000
1 1
WRC 0616/6 TITANIUM WRC 1225/6 TITANIUM
Pointed tree shape SPG
d1
Pointed tree-shaped burr according to DIN 8032, flattened tip.
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 12
l2 [mm]
d2 [mm]
l1 [mm]
d2 l2
PFERDVALUE:
d1 [mm]
l1
Cut
TITANIUM
RPM
l1
Description
EAN 4007220 7 13 13
3 3 3
37 43 43
034323 034392 034408
27,000–48,000 27,000–48,000 13,000–24,000
1 1 1
SPG 0307/3 TITANIUM SPG 0313/3 TITANIUM SPG 0613/3 TITANIUM
18 25
6 6
55 65
034415 034422
13,000–24,000 7,000–12,000
1 1
SPG 0618/6 TITANIUM SPG 1225/6 TITANIUM
55
TC burrs TITANIUM cut for use on titanium
Tree shape with radius end RBF
d1
Tree-shaped burr with radius end according to DIN 8032.
d2 r
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 12
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut
TITANIUM
RPM
l2
l1
Description
EAN 4007220 13 13
3 3
43 43
0.75 1.5
034354 034361
27,000–48,000 13,000–24,000
1 1
RBF 0313/3 TITANIUM RBF 0613/3 TITANIUM
18 25
6 6
55 65
1.5 2.5
034378 034385
13,000–24,000 7,000–12,000
1 1
RBF 0618/6 TITANIUM RBF 1225/6 TITANIUM
56
TC burrs PLAST, FVK and FVKS cut for work on GRP/CRP
Tungsten carbide burrs with the PLAST, FVK and FVKS cuts are suitable for trimming and contour milling on a wide range of fibre-reinforced plastics (GRP/CRP). Burrs with a drill cut (BS) or with a centre drill (ZBS) allow combined drilling and milling work. Burrs with an end cut (two teeth, STS) enable holes to be drilled with minimal burr formation, whilst the version with a flat end cut (two teeth, FSTS) is used to mill grooves and pockets. The STS and FSTS versions are suitable only for machine and robot applications. The special tooth geometry allows high feed rates due to the low resistance. In addition, these burrs are characterized by smooth milling.
Advantages: ■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
Recommendations for use: ■ The version with a drill cut (BS) is particularly suitable for machine and robot applications, while the version with a centre drill (ZBS) is used for manual applications. It allows secure drilling on almost all surface conditions. ■ The versions with an end cut (two teeth, STS) and flat end cut (two teeth, FSTS) are suitable only for machine and robot applications.
■ Select a burr diameter greater than the thickness of the material to be machined, to avoid impacts and chattering with the risk of damaging or breaking the tool. ■ Increase the rotational speed if the tool tends to chatter. ■ If necessary, reduce the rotational speed and contact pressure if melting occurs. ■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: - Shank diameter of 3 mm: 75 to 300 watts - Shank diameter of 6 mm: from 300 watts ■ Please observe the rotational speed recommendations.
Applications:
Advantages:
PFERDVALUE:
■ Particularly suitable for GRP and CRP with up to 40 % fibre content. ■ Minimizes delamination and fraying due to the special cut that is similar to PCD mills. ■ Particularly suitable for use on machines and on robots ■ Very low cutting force. ■ High feed rates.
PFERDERGONOMICS recommends burrs with PLAST cut as an innovative tool solution for comfortable working with significantly reduced vibration and less noise.
■ Trimming ■ Contour milling ■ Deburring ■ Milling grooves and pockets (with FSTS) ■ Drilling blind holes (with FSTS) ■ Drilling with minimal burr formation (with STS) ■ Milling out ■ Cutting out holes
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
PLAST cut
Tungsten carbide burrs with the PLAST cut are particularly suitable for use on less hard glass and carbon-fibre-reinforced duroplastics (GRP and CRP with up to 40 % fibre content) and fibre-reinforced thermoplastics. The cut (similar to PCD milling) minimizes delamination and fraying.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with PLAST cut.
Cut FVK
Materials that can be worked: ■ Plastics ■ Fibre-reinforced plastics (GRP/CRP) with a fibre content up to 40 % ■ Thermoplastics
PFERDEFFICIENCY recommends burrs with PLAST cut for long fatigue-free and resourcesaving work with perfect results in a very short period of time.
Cut FVKS Advantages:
Tungsten carbide burrs with the FVK and FVKS cuts are suitable for universal use on hard glass and carbon-fibre-reinforced duroplastics. Due to its high concentricity, the FVK cut is suitable for tool machines and manual applications. It is characterized by smooth milling and produces a smooth EDGE cut. The FVKS cut is suitable for use on machines and robots with high feed rates.
■ Particularly suitable for GRP and CRP, also with over 40 % fibre content. ■ The FVKS cut produces smooth edges and is characterized by smooth milling.
Materials that can be worked: ■ Plastics ■ Fibre-reinforced plastics (GRP/CRP) with a fibre content over 40 %
57
TC burrs PLAST, FVK and FVKS cut for work on GRP/CRP
Recommended rotational speed range [RPM] To determine the recommended rotational speed range [RPM], please proceed as follows:
➊ Refer to the table for the cutting speed. ➋ Select the required burr diameter.
➌ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
Material group Plastics, other materials
Thermoplastics, fibre-reinforced plastics (GRP/CRP) with a fibre content up to 40 %
Fibre-reinforced plastics (GRP/CRP) with a fibre content over 40 %
Example: TC burr, PLAST cut, burr dia. 8 mm. Trimming plastics. Cutting speed: 450–900 m/min Rotational speed range: 18,000–36,000 RPM
➊ Cutting speed
Application
Cut
Trimming, contour milling, cutting out holes, deburring
PLAST 450–900 m/min
FVK FVKS
➌ Cutting speeds [m/min]
➋
450 900 Rotational speeds [RPM]
Burr dia. [mm] 6 8
24,000 18,000
48,000 36,000
Cylindrical shape ZYA
BS
d1
Cylindrical burr.
l2
Ordering notes: ■ Please complete the description with the desired cut. PFERDVALUE: PLAST cut:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
Shank dia. of 6 mm with drill cut (BS) 6 25 6 65 Shank dia. of 8 mm with drill cut (BS) 8 25 8 65 Shank dia. of 6 mm with centre drill (ZBS) 6 25 6 65 Shank dia. 6 mm with end cut (STS) 6 25 6 65 Shank dia. 8 mm with end cut (STS) 8 25 8 65 Shank dia. 6 mm with flat end cut (FSTS) 6 25 6 65 Shank dia. 8 mm with flat end cut (FSTS) 8 25 8 65
Centre drill dia. d3 [mm]
ZBS
d2 l1
d3
STS FSTS
Cut FVK
PLAST
FVKS
RPM
Description
EAN 4007220 -
900413
050217
808900
24,000–48,000
1
ZYA 0625/6 ... BS
-
900468
050231
808917
18,000–36,000
1
ZYA 0825/8 ... BS
2.5
900451
869048
869055
24,000–48,000
1
ZYA 0625/6 ... ZBS
-
003107
-
-
24,000–48,000
1
ZYA 0625/6 ... STS
-
003121
-
-
18,000–36,000
1
ZYA 0825/8 ... STS
-
003138
-
-
24,000–48,000
1
ZYA 0625/6 ... FSTS
-
003152
-
-
18,000–36,000
1
ZYA 0825/8 ... FSTS
58
TC burrs TOUGH and TOUGH-S cut for tough applications
The TOUGH and TOUGH-S cuts have been specially designed for tough operating conditions in dockyards, foundries and steel construction. They are also ideal for use in all manufacturing sectors where, due to the difficult production environment, tooth breakages or other damage to conventional burrs is a frequent occurrence.
Advantages:
Materials that can be worked:
■ Innovative, special cuts providing exceptional impact resistance. ■ Minimized tooth chipping/breakage, splintering and burr failures due to very robust, high-performance cuts. ■ Can also be used at low rotational speeds. ■ Due to their extreme impact resistance, they can perfectly be used as long-shank variants. ■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
■ Cast iron ■ Steel ■ Cast steel ■ The TOUGH and TOUGH-S cuts can be used on materials up to 54 HRC. For harder materials, it is recommended to perform trials beforehand.
Applications: ■ High-impact applications when using shank extensions ■ Applications with a high angle of surface contact ■ Milling of narrow contours ■ Applications where high rotational speeds are not available
➊ Select the material group to be machined. ➋ Select the cut. ➌ Establish the cutting speed range.
■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: - Shank diameter of 3 mm: 75 to 300 watts - Shank diameter of 6 mm: from 300 watts ■ Please observe the rotational speed recommendations.
Steel, cast steel
Cast iron
Hardened, heat-treated steels over 1,200 N/mm² (over 38 HRC) Grey cast iron, white cast iron
Tungsten carbide burrs with the TOUGH-S cut are characterized by smooth milling and high stock removal.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with TOUGH and TOUGH-S cuts.
■ Flexible shaft drive ■ Straight grinder
Safety note:
To determine the recommended rotational speed range [RPM], please proceed as follows:
➍ Select the required burr diameter. ➎ The cutting speed range and the burr
Please observe the reduced rotational speeds for burrs with a long shank. They can be found on page 6.
diameter determine the recommended rotational speed range.
➋ Cut
Application Construction steels, carbon steels, tool steels, non-alloyed steels, casehardened steels, cast steel, alloyed steels
TOUGH
Tool steels, tempering steels, alloyed steels, cast steel
Coarse stock removal with impact load
➍
250
8 10 12 16
10,000 8,000 7,000 5,000
Burr dia. [mm]
TOUGH-S TOUGH TOUGH-S
Cast iron with flake graphite EN-GJL (GG), with nodular graphite/nodular Coarse stock cast iron EN-GJS (GGG), white anremoval with nealed cast iron EN-GJMW (GTW), impact load black cast iron EN-GJMB (GTS)
Example: TC burr, TOUGH cut, burr dia. 12 mm. Coarse stock removal with impact load on steels up to 1,200 N/mm². Cutting speed: 250–600 m/min Rotational speed range: 7,000–16,000 RPM
TOUGH-S cut
Matching tool drives:
➊ Material group Steels up to 1,200 N/mm² (up to 38 HRC)
Tungsten carbide burrs with the TOUGH cut are particularly aggressive and are characterized by high stock removal.
Recommendations for use:
Recommended rotational speed range [RPM] To determine the recommended cutting speed range [m/min], please proceed as follows:
TOUGH cut
➌ Cutting speed 250–600 m/min
250–350 m/min
TOUGH 250–600 m/min TOUGH-S
➎ Cutting speeds [m/min] 350 Rotational speeds [RPM]
600
14,000 11,000 9,000 7,000
24,000 19,000 16,000 12,000
59
TC burrs TOUGH and TOUGH-S cut for tough applications
Cylindrical shape ZYA without end cut
d1
Cylindrical burr according to DIN 8032. Ordering notes: ■ Please complete the description with the desired cut.
d1 [mm]
Shank dia. 6 mm 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
TOUGH
Cut
EAN 4007220 20 20 25
6 6 6
60 60 65
895504 895658 895665
895672
l2 [mm]
d2 [mm]
1 1 1
ZYA 0820/6 ... ZYA 1020/6 ... ZYA 1225/6 ...
d1
Cylindrical burr according to DIN 8032 with circumferential and end cut.
Shank dia. 6 mm 8 10 12 Shank dia. 8 mm 12
l1
Description
TOUGH-S
Cylindrical shape ZYAS with end cut
d1 [mm]
d2 l2
d2 l2
l1 [mm]
Cut
l1
Description
TOUGH EAN 4007220
20 20 25
6 6 6
60 60 65
769997 770023 869109
1 1 1
ZYAS 0820/6 TOUGH ZYAS 1020/6 TOUGH ZYAS 1225/6 TOUGH
25
8
65
770054
1
ZYAS 1225/8 TOUGH
60
TC burrs TOUGH and TOUGH-S cut for tough applications Ball shape KUD
d1
Ball-shaped burr according to DIN 8032.
l2
l2 [mm]
d1 [mm]
d2
d2 [mm]
l1 [mm]
Cut
l1
Description
TOUGH EAN 4007220
Shank dia. 6 mm 8 12
7 10
6 6
47 51
955383 770160
Cylindrical shape with radius end WRC Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ballshaped geometries. SL = shank length (long steel shank)
1 1
KUD 0807/6 TOUGH KUD 1210/6 TOUGH
d1
d2 l2
l1
Ordering notes: ■ Please complete the description with the desired cut. Safety notes: Please observe the reduced rotational speeds for burrs with a = long shank. They can be found on page 6. d1 [mm]
l2 [mm]
Shank dia. 6 mm 8 20 10 20 12 25 Long shank dia. of 6 mm, SL 150 mm 12 25 Shank dia. 8 mm 12 25
d2 [mm]
l1 [mm]
TOUGH
Cut
Description
TOUGH-S
EAN 4007220 6 6 6
60 60 65
770108 770115 770122
770139
1 1 1
WRC 0820/6 ... WRC 1020/6 ... WRC 1225/6 ...
6
175
091043
-
1
WRC 1225/6 ... SL 150
8
65
769881
-
1
WRC 1225/8 ...
61
TC burrs TOUGH and TOUGH-S cut for tough applications Flame shape B
d1
Flame-shaped burr according to ISO 7755/8.
d1 [mm]
Shank dia. 6 mm 8 12 Shank dia. 8 mm 12
l2 [mm]
d2 r
d2 [mm]
l1 [mm]
r [mm]
l2
Cut
l1
Description
TOUGH EAN 4007220
20 30
6 6
60 70
1.5 2.1
770061 770085
1 1
B 0820/6 TOUGH B 1230/6 TOUGH
30
8
70
2.1
770092
1
B 1230/8 TOUGH
Pointed tree shape SPG
d1
Pointed tree-shaped burr according to DIN 8032, flattened tip. SL = shank length (long steel shank)
d2 l2
Ordering notes: ■ Please complete the description with the desired cut.
l1
Safety notes: Please observe the reduced rotational speeds for burrs with a = long shank. They can be found on page 6. d1 [mm]
l2 [mm]
Shank dia. 6 mm 10 20 12 25 Long shank dia. of 6 mm, SL 150 mm 12 25 Shank dia. 8 mm 12 25
d2 [mm]
l1 [mm]
TOUGH
Cut
Description
TOUGH-S
EAN 4007220 6 6
60 65
770252 770276
770269 -
1 1
SPG 1020/6 ... SPG 1225/6 ...
6
175
090930
-
1
SPG 1225/6 ... SL 150
8
65
770283
-
1
SPG 1225/8 ...
62
TC burrs TOUGH and TOUGH-S cut for tough applications
Conical shape with radius end KEL
α d1
Conical burr with radius end according to DIN 8032. SL = shank length (long steel shank)
d2 r
l2
Safety notes: Please observe the reduced rotational speeds for burrs with a = long shank. They can be found on page 6.
d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 12 25 6 Long shank dia. of 6 mm, SL 150 mm 12 25 6 Shank dia. 8 mm 12 25 8
l1 [mm]
a
r [mm]
Cut
l1
Description
TOUGH EAN 4007220
65
14°
3.3
770320
1
KEL 1225/6 TOUGH
175
14°
3.3
091166
1
KEL 1225/6 TOUGH SL 150
65
14°
3.3
770337
1
KEL 1225/8 TOUGH
Tree shape with radius end RBF
d1
Tree-shaped burr with radius end according to DIN 8032. SL = shank length (long steel shank)
d2 r
Ordering notes: ■ Please complete the description with the desired cut.
l2
l1
Safety notes: Please observe the reduced rotational speeds for burrs with a = long shank. They can be found on page 6. d1 [mm]
l2 [mm]
d2 [mm]
Shank dia. 6 mm 8 20 10 20 12 25 16 25 Long shank dia. of 6 mm, SL 150 mm 12 25 Shank dia. 8 mm 12 25
l1 [mm]
r [mm]
TOUGH
Cut
Description
TOUGH-S
EAN 4007220 6 6 6 6
60 60 65 65
1.2 2.5 2.5 4.9
770191 770207 770214 869116
770238 -
1 1 1 1
RBF 0820/6 ... RBF 1020/6 ... RBF 1225/6 ... RBF 1625/6 ...
6
175
2.5
090947
-
1
RBF 1225/6 ... SL 150
8
65
2.5
770221
770245
1
RBF 1225/8 ...
63
TC burrs TOUGH and TOUGH-S cut for tough applications Oval shape TRE
d1
Oval burr according to DIN 8032.
l2 [mm]
d1 [mm]
d2 r
d2 [mm]
l1 [mm]
r [mm]
Cut
l2
l1
Description
TOUGH EAN 4007220
Shank dia. 6 mm 10 12
16 20
6 6
56 60
4.0 5.0
770344 770351
1 1
TRE 1016/6 TOUGH TRE 1220/6 TOUGH
Set 1712 TOUGH Set 1712 TOUGH contains five tungsten carbide burrs for tough applications in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. The burrs are secured at the shanks, facilitating the selection and withdrawal of the tools. Five further slots are available for other burrs. Content: 5 tungsten carbide burrs, shank dia. 6 mm, TOUGH cut 1 piece each: ■ WRC 1225/6 TOUGH ■ SPG 1225/6 TOUGH ■ RBF 1225/6 TOUGH ■ KEL 1225/6 TOUGH ■ TRE 1220/6 TOUGH Cut
Description
TOUGH
EAN 4007220
Shank dia. 6 mm
955635
1
1712 TOUGH
64
TC burrs MICRO cut for finishing work
Tungsten carbide burrs with the MICRO cut are specifically designed for finishing and are used in areas in which mounted grinding points are usually used. They offer a higher stock removal rate and produce a high surface quality, particularly compared with conventionally milled surfaces. They also operate with low vibration and little noise. They maintain their geometry over their entire tool life, and are well suited to manual and machine applications. Almost all materials up to a hardness of 68 HRC can be machined.
Advantages:
Recommendations for use:
■ High surface quality. ■ Unlike with mounted grinding points, there is no change in geometry due to wear and tear. ■ Work on almost all materials up to 68 HRC. ■ Reduced wear on the tool drive due to impact-free work without chatter marks, thanks to the high concentricity.
■ If possible, use the tools on powerful drives with elastically mounted spindles to avoid vibration. ■ For the cost-effective use of burrs, work with higher rotational/cutting speeds. Power recommendation for tool drives: - Shank diameter of 3 mm: 75 to 300 watts - Shank diameter of 6 mm: from 300 watts ■ Please observe the rotational speed recommendations.
Applications: ■ Finishing ■ Very fine cleaning work ■ Corrections in tool and mould construction ■ Sharpening cutting tools
Materials that can be worked: ■ Steel and cast steel ■ Stainless steel (INOX) ■ Non-ferrous metals ■ Cast iron
Matching tool drives: ■ Flexible shaft drive ■ Straight grinder ■ Robot applications ■ Machine tools
PFERDVALUE: PFERDERGONOMICS recommends burrs with MICRO cut as an innovative tool solution for comfortable working with significantly reduced vibration and less noise.
PFERDEFFICIENCY recommends burrs with MICRO cut for long fatigue-free and resource-saving work with perfect results in a very short period of time.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with MICRO cut.
65
TC burrs MICRO cut for finishing work
Recommended rotational speed range [RPM] To determine the recommended cutting speed range [m/min], please proceed as follows:
➊ Select the material group to be machined. ➋ Establish the cutting speed range.
To determine the recommended rotational speed range [RPM], please proceed as follows:
➌ Select the required burr diameter. ➍ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
➊ Material group
Steel, cast steel
Stainless steel (INOX) Nonferrous metals
Cast iron
Application
Steels up to 1,200 N/mm² (up to 38 HRC)
Construction steels, carbon steels, tool steels, non-alloyed steels, case-hardened steels, cast steel, alloyed steels
Hardened, heat-treated steels over 1,200 N/mm² (over 38 HRC)
Tool steels, tempering steels, alloyed steels, cast steel
Rust and acid-resistant steels
Austenitic and ferritic stainless steels
Hard non-ferrous metals
Bronze, titanium/titanium alloys, hard aluminium alloys (high Si content)
High-temperatureresistant materials
Nickel-based and cobalt-based alloys (engine and turbine construction)
Grey cast iron, white cast iron
Example: TC burr, MICRO cut, burr dia. 10 mm. Fine stock removal on steels up to 1,200 N/mm². Cutting speed: 600–750 m/min Rotational speed range: 19,000–24,000 RPM
Cut
➋ Cutting speed 600–750 m/min
Fine stock removal
MICRO 450–600 m/min
Fine stock removal
MICRO
450–600 m/min
Fine stock removal
MICRO
450–600 m/min
Cast iron with flake graphite EN-GJL (GG), with nodular graphite/nodular cast iron EN-GJS (GGG), white annealed cast iron Fine stock removal EN-GJMW (GTW), black cast iron ENGJMB (GTS)
MICRO
600–750 m/min
➌
Burr dia. [mm]
450
2 3 4 6 8 10 12
72,000 48,000 36,000 24,000 18,000 14,000 12,000
➍ Cutting speeds [m/min] 600 Rotational speeds [RPM]
750
95,000 64,000 48,000 32,000 24,000 19,000 16,000
120,000 80,000 60,000 40,000 30,000 24,000 20,000
66
TC burrs MICRO cut for finishing work
Cylindrical shape ZYA without end cut
d1
Cylindrical burr according to DIN 8032. PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 2 3 4 6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut
EAN 4007220 10 13 13 13
3 3 3 3
40 43 43 43
895511 895535 895542 953068
1 1 1 1
ZYA 0210/3 MICRO ZYA 0313/3 MICRO ZYA 0413/3 MICRO ZYA 0613/3 MICRO
16 20 20 25
6 6 6 6
55 60 60 65
895559 895573 895603 953051
1 1 1 1
ZYA 0616/6 MICRO ZYA 0820/6 MICRO ZYA 1020/6 MICRO ZYA 1225/6 MICRO
d1
Cylindrical burr according to DIN 8032 with circumferential and end cut.
l2 [mm]
d2 [mm]
d2 l2
PFERDVALUE:
Shank dia. 6 mm 6 8 10 12
l1
Description
MICRO
Cylindrical shape ZYAS with end cut
d1 [mm]
d2 l2
l1 [mm]
Cut
l1
Description
MICRO EAN 4007220
16 20 20 25
6 6 6 6
55 60 60 65
895566 895580 895610 953105
1 1 1 1
ZYAS 0616/6 MICRO ZYAS 0820/6 MICRO ZYAS 1020/6 MICRO ZYAS 1225/6 MICRO
67
TC burrs MICRO cut for finishing work Ball shape KUD
d1
Ball-shaped burr according to DIN 8032.
d2 l2
PFERDVALUE:
d1 [mm]
Shank dia. 3 mm 2 3 4 6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
Cut
Description
MICRO EAN 4007220
1.5 2 3 5
3 3 3 3
33 33 34 35
895399 895405 895412 953129
1 1 1 1
KUD 021,5/3 MICRO KUD 0302/3 MICRO KUD 0403/3 MICRO KUD 0605/3 MICRO
5 7 9 10
6 6 6 6
45 47 49 51
895436 895474 895481 953112
1 1 1 1
KUD 0605/6 MICRO KUD 0807/6 MICRO KUD 1009/6 MICRO KUD 1210/6 MICRO
Cylindrical shape with radius end WRC
d1
Cylindrical burr with radius end according to DIN 8032. Combination of cylindrical and ballshaped geometries.
Shank dia. 3 mm 2 3 6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
d2 l2
PFERDVALUE:
d1 [mm]
l1
Cut
l1
Description
MICRO EAN 4007220
10 13 13
3 3 3
40 43 43
953167 869000 953150
1 1 1
WRC 0210/3 MICRO WRC 0313/3 MICRO WRC 0613/3 MICRO
16 20 20 25
6 6 6 6
55 60 60 65
869017 869024 869031 953136
1 1 1 1
WRC 0616/6 MICRO WRC 0820/6 MICRO WRC 1020/6 MICRO WRC 1225/6 MICRO
68
TC burrs MICRO cut for finishing work
Pointed tree shape SPG
d1
Pointed tree-shaped burr according to DIN 8032, flattened tip. PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
Cut
6 Shank dia. 6 mm 6 8 10 12
Description
MICRO
7 13 13
3 3 3
37 43 43
003886 003893 003909
1 1 1
SPG 0307/3 MICRO SPG 0313/3 MICRO SPG 0613/3 MICRO
18 20 20 25
6 6 8 6
55 60 60 65
003916 003923 003930 003954
1 1 1 1
SPG 0618/6 MICRO SPG 0820/6 MICRO SPG 1020/6 MICRO SPG 1225/6 MICRO
Conical pointed shape SKM
d1
Conical pointed burr according to DIN 8032, flattened tip.
α
6 Shank dia. 6 mm 6 8 10 12
l2 [mm]
d2 [mm]
l1 [mm]
d2 l2
PFERDVALUE:
Shank dia. 3 mm 3
l1
EAN 4007220
Shank dia. 3 mm 3
d1 [mm]
d2 l2
a
Cut
l1
Description
MICRO EAN 4007220
7 11 13
3 3 3
37 41 43
21° 14° 25°
067833 067864 067871
1 1 1
SKM 0307/3 MICRO SKM 0311/3 MICRO SKM 0613/3 MICRO
18 20 20 25
6 6 6 6
55 60 60 65
18° 22° 28° 26°
067888 067895 067901 067918
1 1 1 1
SKM 0618/6 MICRO SKM 0820/6 MICRO SKM 1020/6 MICRO SKM 1225/6 MICRO
69
TC burrs MICRO cut for finishing work
Tree shape with radius end RBF
d1
Tree-shaped burr with radius end according to DIN 8032.
d2 r
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
r [mm]
Cut
l2
l1
Description
MICRO EAN 4007220
Shank dia. 3 mm 3 6 Shank dia. 6 mm 6 8 10 12
7 13 13
3 3 3
37 43 43
0.75 0.75 1.5
835524 955352 955338
1 1 1
RBF 0307/3 MICRO RBF 0313/3 MICRO RBF 0613/3 MICRO
18 20 20 25
6 6 6 6
55 60 60 65
1.5 1.2 2.5 2.5
835494 835500 835517 953143
1 1 1 1
RBF 0618/6 MICRO RBF 0820/6 MICRO RBF 1020/6 MICRO RBF 1225/6 MICRO
Set 1502 MICRO Set 1502 MICRO contains ten tungsten carbide burrs for finishing work in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. Content: 10 tungsten carbide burrs, shank dia. 3 mm, MICRO cut 1 piece each: ■ ZYA 0210/3 MICRO ■ KUD 0302/3 MICRO ■ ZYA 0313/3 MICRO ■ KUD 0605/3 MICRO ■ ZYA 0613/3 MICRO ■ RBF 0307/3 MICRO ■ WRC 0210/3 MICRO ■ RBF 0613/3 MICRO ■ WRC 0313/3 MICRO ■ WRC 0613/3 MICRO
PFERDVALUE:
Cut
Description
MICRO
EAN 4007220
Shank dia. 3 mm
896181
1
1502 MICRO
70
TC burrs MICRO cut for finishing work Set 1303 MICRO The 1303 MICRO set contains three small tungsten carbide burrs for finishing in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. Contents: 3 tungsten carbide burrs, shank dia. 3 mm, MICRO cut 1 piece each: ■ ZYA 0313/3 MICRO ■ WRC 0313/3 MICRO ■ RBF 0313/3 MICRO
PFERDVALUE:
Cut
Description
MICRO
EAN 4007220
Shank dia. 3 mm
226667
1
1303 MICRO
Set 1306 MICRO The 1306 MICRO set contains three tungsten carbide burrs for finishing in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. Contents: 3 tungsten carbide burrs, shank dia. 6 mm, MICRO cut 1 piece each: ■ ZYAS 0616/6 MICRO ■ WRC 0616/6 MICRO ■ RBF 0618/6 MICRO
PFERDVALUE:
Cut
Description
MICRO
EAN 4007220
Shank dia. 6 mm
226674
1
1306 MICRO
Set 1312 MICRO The 1312 MICRO set contains three tungsten carbide burrs for finishing in the most common shapes and dimensions. The sturdy plastic box protects the tools from dirt and damage. Contents: 3 tungsten carbide burrs, shank dia. 6 mm, MICRO cut 1 piece each: ■ ZYAS 1225/6 MICRO ■ WRC 1225/6 MICRO ■ RBF 1225/6 MICRO
PFERDVALUE:
Cut
Description
MICRO
EAN 4007220
Shank dia. 6 mm
226681
1
1312 MICRO
71
TC burrs EDGE cut
for defined work on edges Tungsten carbide burrs for work on edges represent a separate PFERD product line. They are mainly used in steel and aluminium construction and have been specifically designed for chamfering, deburring and rounding of edges. PFERD offers tools for both flexible as well as for defined work on edges.
Materials that can be worked:
Matching tool drives:
■ Steel and cast steel ■ Stainless steel (INOX) ■ Non-ferrous metals ■ Cast iron ■ Plastics, other materials
■ Flexible shaft drive ■ Straight grinder ■ Robot ■ Machine tools
Defined work on edges with the EDGE cut Tungsten carbide burrs with the EDGE cut have been especially developed for defined work on edges. The special design allows the burr to run directly along the edges without damaging the workpiece. Exact edge shapes can therefore be created in a single step – with either defined chamfers of 30° or 45°, or to a defined radius of 3.0 mm. Among other things, rounding edges is a precautionary measure for anti-corrosion protection according to ISO 12944-3, ISO 8501-3, SOLAS XII/6.3 (Ref. T4/3.01 MSC.1/Circ.1198).
Advantages:
Recommendations for use:
■ Special design for precise guidance. ■ Safe and comfortable to guide. ■ Create exact edge shapes in a single step.
■ Use the burrs counterrotationally. In order to produce a fine surface, finally pass them over the edges in the direction of rotation. ■ If possible, use EDGE cut burrs with the PFERD pneumatic straight grinder PG 3/210 with matching guide sleeve EFH PG 3/210 (see the info box on page 73).
Applications: ■ Defined work on edges ■ Defined deburring ■ Breaking and rounding edges in steel and aluminium construction ■ Rounding edges in preparation for the application of anti-corrosion coatings in shipbuilding, on crane systems and other steel constructions which are exposed to corrosion loading ■ Defined chamfering for weld seam preparation for V-shaped seams (60°, ISO 9692-1) ■ Defined chamfering for edge breaking (45°)
PFERDVALUE: PFERDEFFICIENCY recommends burrs with EDGE cut for long fatigue-free and resourcesaving work with perfect results in a very short period of time.
PFERDVIDEO: Learn more about the advantages of using tungsten carbide burrs with EDGE cut.
EDGE Cutting System (ECS)
The EDGE Cutting System consists of burrs with the EDGE cut and a special guide sleeve. The system can be positioned on any conventional drive to ensure optimal guidance during light deburring work (see pages 74–75).
Advantages: ■ Improved guidance. ■ Can be used with any conventional straight grinder. ■ Burr is interchangeable.
72
TC burrs EDGE cut
for defined work on edges Pneumatic straight grinder PG 3/210 DH and accessories The combination of this pneumatic straight grinder, the specially designed guide sleeve for this drive and burrs with the EDGE cut, guarantees optimal guidance for creating exact edge shapes.
Advantages: ■ Improved guidance thanks to additional contact surface. ■ Exhaust is discharged towards the front, so that the thermal load on the workpiece and the tool is reduced (this is a particular advantage when working with materials which do not conduct heat well, such as stainless steel (INOX)). ■ Avoids the build-up of chip deposits when working on aluminium materials. ■ Chips are removed in a targeted way by the drive’s exhaust air.
Ordering data: Pneumatic straight grinder: EAN 4007220606315
Guide sleeve: EAN 4007220948897
Guide plate: EAN 4007220967676
Recommended rotational speed range [RPM] To determine the recommended cutting speed range [m/min], please proceed as follows:
➊ Select the material group to be machined. ➋ Select the cut. ➌ Establish the cutting speed range.
To determine the recommended rotational speed range [RPM], please proceed as follows:
➍ Select the required burr diameter. ➎ The cutting speed range and the burr
diameter determine the recommended rotational speed range.
➊ Material group Steel, cast steel
Application Steels up to 1,200 N/mm² (up to 38 HRC) Hardened, heat-treated steels over 1,200 N/mm² (over 38 HRC) Soft non-ferrous metals
Non-ferrous metals
Hard non-ferrous metals Hochwarmfeste Werkstoffe
Plastics, other materials
Construction steels, carbon steels, tool steels, non-alloyed steels, case-hardened steels, cast steel, alloyed steels Tool steels, tempering steels, alloyed steels, cast steel Soft aluminium alloys Brass, copper, zinc Bronze, hard aluminium alloys (high Si content) Titanium/titanium alloys Nickel-based and cobalt-based alloys (engine and turbine construction)
Example: TC burr, EDGE cut, burr dia. 16 mm. Machining steels up to 1,200 N/mm². Cutting speed: 600–900 m/min Rotational speed range: 12,000–18,000 RPM
➍
Burr dia. [mm]
250
350
16
5,000
7,000
600–900 m/min EDGE
Work on edges
EDGE ALU EDGE
900–1,100 m/min 600–900 m/min
Work on edges
EDGE ALU
900–1,100 m/min
EDGE
250–450 m/min
EDGE
250–450 m/min
EDGE ALU
750–1,100 m/min
600–750 m/min
➎ Cutting speeds [m/min] 450 600 750 Rotational speeds [RPM]
9,000
➌ Cutting speed
Work on edges
Work on edges Work on edges
Fibre-reinforced plastics (GRP/CRP), thermoplastics
➋ Cut
12,000
15,000
900 18,000
1,100 22,000
73
TC burrs EDGE cut
for defined work on edges Conical counterbore shape KSJ EDGE
α d1
Conical counterbore burr for the production of precisely defined chamfers. Suitable for chamfering of defined 30° chamfer angles.
d3
d2 l2 l3
Ordering notes: ■ Please complete the description with the desired cut.
l1
PFERDVALUE:
d1 [mm]
l2 [mm]
d2 [mm]
l1 [mm]
d3 [mm]
l3 [mm]
a
EDGE
Cut
Description
EDGE ALU
EAN 4007220
Shank dia. 6 mm 16 5
6
54
10
14
60°
952443
098011
1
KSJ 1605/6 ... 30°
Conical counterbore shape KSK EDGE
α
Conical counterbore burr for the production of precisely defined chamfers. Suitable for chamfering of defined 45° chamfer angles. The chamfers created using the EDGE Cutting System (ECS) are 1.2 mm (+/- 0.2 mm) wide.
d1
Shank dia. 6 mm 16 3 1
d2 [mm]
l1 [mm]
d3 [mm]
l3 [mm]
d4 [mm]
a
EDGE
l2 l1
d4
l3
PFERDVALUE:
l2 [mm]
d2
l3
Ordering notes: ■ The EDGE Cutting System (ECS) burr can be reordered and replaced if required. Matching burr: KSK 1603/6 EDGE ALU 45°. ■ Please complete the description with the desired cut.
d1 [mm]
d3
Cut EDGE ALU
l2
Description
EAN 4007220 6 6
52 52
10 10
12 24
25
90° 90°
952436 097984
098004 097991
1 1
KSK 1603/6 ... 45° KSK 1603/6 ... 45° ECS
74
TC burrs EDGE cut
for defined work on edges Concave radius burrs V EDGE
r d1
Concave radius burrs for the production of precise radii. Cannot be re-sharpened. Suitable for the production and processing of 3 mm outer radii. Ordering notes: ■ The EDGE Cutting System (ECS) burr can be reordered and replaced if required. Matching burr: V 1612/6 EDGE R3,0.
d3
d2
l3
l2 l1
d4
PFERDVALUE:
l3
Shank dia. 6 mm 16 3
d2 [mm]
l1 [mm]
d3 [mm]
l3 [mm]
d4 [mm]
r [mm]
Cut
Description
EDGE EAN 4007220
6
52
10
12 24
25
3.0 3.0
952412 098028
1 1
V 1612/6 EDGE R3,0 V 1612/6 EDGE R3,0 ECS
Subject to technical modifications.
l2 [mm]
03/2021
d1 [mm]
l2
www.pferd.com · info@pferd.com PFERD quality certified according to ISO 9001.
75