Forming Taps
w w w. v e rg n a n o . c o m
Changes or printing errors regarding technical details do not justify any claims. We reserve the right to introduce changes regarding technical details, without prior notice. Complete or partial reproduction of this catalogue is not permitted without our prior permission. Graphic design by:
StudioAlmayern Chieri (TO) - Italy Printed by:
IlTipografo Riva presso Chieri (TO) - Italy
Forming Taps
w w w. v e rg n a n o . c o m
1
COMPANY POLICY
The declared objective of Vergnano is complete customer satisfaction. The quality of Vergnano tools is the consequence of strict controls of processes and products, constant research in new technical solutions and continuous investments both in technology and human resources. In order to enable and promote continuous improvement in all company aspects, Vergnano has a Certified Quality System according to ISO 9001.
2
FORMING TAPS
In recent years the use of cold forming taps for tapping processes has increased significantly. Since its introduction, Vergnano has embraced this technology continuously improving and extending its cold forming tap range. This catalogue summarises the four Vergnano cold forming tap families, updated with new sizes and geometries. Research in PVD technology has permitted the development of the new TiH1 coating particularly suitable for cold forming of light alloys.
3
FORMING TAPS Characteristics and advantages of forming taps • Thread obtained by plastic deformation of material • No chip formation and therefore high process stability and reliability compared to normal cutting process • Single tool for both blind and through holes • Possibility of threading deep blind holes • Higher tool life • Higher machining speeds compared to cutting taps • Better surface finish on formed thread • Better tensile strength of formed thread due to material work-hardening • More resistant tap geometry, with lower risk of breakage, due to larger core diameter • Ecological tool: lower quantity of tools consumed, no costs for chip disposal and possibility of using minimum quantity lubrication
Requirements • Larger and more precise drilled hole diameter compared to cutting taps • Workpiece material with a minimum elongation coefficient A5 of at least 10% and a maximum tensile strength of 1200 N/mm2 • Good lubrication • Higher power requirement (100 – 150%) as compared to cutting taps
Thread obtained by plastic deformation of workpiece material
Tolerance fields Forming taps are constructed with oversize tolerances compared to cutting taps in order to obtain threads which are in tolerance. For internal thread tolerances 6H and 6G, forming taps with 6HX and 6GX tolerances must be used, respectively.
Forming Taps - Tolerance Ranges Internal Thread Tolerance 4H
5H
4G
5G
6H 6H
4
Tap Tolerance DIN
Tap Tolerance ISO
Forming Tap Tolerance
4H
ISO1
4HX
6H
ISO2
6HX
ISO3
6GX
7H
8H
6G
7G
8G
7G
7GX
THE RANGE The Vergnano forming tap range includes four tap types which meet the demanding industrial requirements regarding precision, reliability and productivity.
All-Purpose A-type forming tap The A-type forming taps are all-purpose taps for both blind and through holes and can be used to machine a wide range of materials. The taps are available in two types of coatings (TiN and TiCN) as well as a vapourised version particularly suitable for tapping soft materials.
A
High performance P-type forming tap The P range is characterised by high tool life and excellent surface finish on the workpiece thread. The taps represent the state-of-the-art in Vergnano technology: powder metallurgy high speed steel HSSK, specially-developed polygon geometry for high performance and optimised PVD coatings with dedicated process parameters and characteristics. The P-type range also includes tap versions with internal lubrication which have an increased tool life and can be used together with ecological minimum quantity lubrication (MQL).
P
Sincro-type forming tap for synchronised tapping The Sincro range taps are designed specifically for synchronous tapping and for high speed machining. They are produced in top quality powder metallurgy high speed steel, HSSK. The reduced thread length compared to standard taps permits tapping of deep holes. A version with internal coolant and radial outlets is also available (BS80NR) for tapping very deep blind and through holes.
S
H-type carbide forming taps The Vergnano H-type carbide forming tap is available in a single version (HB80NR). The tap is equipped with an internal coolant channel with radial outlets and can be used to machine a wide range of materials: from steels (including stainless steel) to aluminium alloys. On steel, the increase in tool life compared to high speed steel forming taps can be up to 20-fold.
H
5
ARTICLE LEGEND
IKZ IKZ-R
MATERIAL
Axial hole Radial holes
A
A
A
HSSE
HSSE
HSSE
HSSE
C (2-3)
C (2-3)
C (2-3)
C (2-3)
1,5 x D
1,5 x D
2,5 x D
2,5 x D
CHAMFER FORM
LUBRICATION E O MQL
A
SERIES
INTERNAL COOLANT
TYPES OF HOLE
Emulsion Oil Minimum quantity lubrication
TAP MATERIAL HSSE HSSK HM
Conventional high speed steel Powder metallurgy high speed steel Solid carbide
15
P81 P80 NE l q
25-30 20-25
Product code / page New product Ideal tap / cutting speed m/min Suitable tap / cutting speed m/min
Material
Steel
Stainless steel
Copper Copper Alloys Nickel
6
MF G
Group Description T.S. N/mm² 200 - 400 1.1 Mild / magnetic steel 1.2 Construction steel, case hardening steel 350 - 700 350 - 850 1.3 Carbon steel 500 - 850 1.4 Alloyed steel / tempered steel 850 - 1200 1.5 Alloyed steel / tempered steel < 850 2.1 Ferritic < 850 2.2 Austenitic Ferritic+austenitic, martensitic, < 1000 2.3 precipitation hardening 4.1 Pure aluminium
Aluminium Aluminium alloys
M
6HX 6GX 7GX 6HX 6GX 5969X COOLANT COATING Lubrication e, o, mql e, o, mql e, o, mql e, o, mql o, mql e, o, mql o, mql
A80
8 A80
8 A80 N
10 A80 N
10
A80
9 A80
9 A80 N
11 A80 N
11
A81
12 A81
12 A81 N
14 A81 N
14
A81
13 A81
13 A81 N
15 A81 N
15
A82 N
16 A82 N
16
VAP
TiN/TiCN
VAP
TiN/TiCN
l
35-40
l
35-40
l
18-22
l
35-40
l
18-22
l
35-40
l
15-18
l
30-35
l
15-18
l
30-35
l
10-15
l
10-15
l
10-15
l
10-15
o, mql
< 300
E, o, mql
l
40-45
l
40-45
4.2
Aluminium wrought and die cast alloys with Si<0,5% (long chipping)
< 500
E, o, mql
l
40-45
l
40-45
4.3
Aluminium wrought and die cast alloys with Si<10% (mean chipping)
< 500
E, o, mql
l
40-45
l
40-45
250 - 350
E, o, mql
< 700
E, o, mql
l
15-20
l
15-20
400 - 600
E, o, mql
5.1 Pure copper Copper alloys (long chipping), 5.2 soft brass 8.1 Pure nickel
P
P
P
P
P
P
P
S
S
S
H
HSSK
HSSK
HSSK
HSSK
HSSK
HSSK
HSSK
HSSK
HSSK
HSSK
HM
C (2-3)
C (2-3)
C (2-3)
E (1,5-2)
E (1,5-2)
C (2-3)
C (2-3)
C (2-3)
C (2-3)
E (1,5-2)
C (2-3)
1,5 x D
2,5 x D
2,5 x D
1,5 x D
2,5 x D
2,5 x D
2,5 x D
2,5 x D
2,5 x D
2,5 x D
2,5 x D
P80
17
P80 N
18 P80 N
P80
17
P80 N
18
P80
17
P80 N
18
P81
21 P81 N
21
P81
21 P81 N
21
P82 N
22
TiN
TiN
18
19
P80 E
TiH1
P80 N E
19
P80 N E
19
TiN
BP80 N
TiN
20
BP80 NR 20
IKZ
IKZ-R
TiN
TiN
S80 N
23
S80 N
23
BS80 NR 23 BS80 NRE 23
TiN
HB80 NR 24
IKZ-R
IKZ-R
IKZ-R
TiN
TiH1
TiCN
l
35-40
l
35-40
l
35-40
l
35-40
l
35-40
l
35-40
l
45-50
l
45-50
l
35-50
l
35-40
l
35-40
l
35-40
l
35-40
l
35-40
l
35-40
l
45-50
l
45-50
l
35-50
l
30-35
l
30-35
l
30-35
l
30-35
l
30-35
l
30-35
l
40-45
l
40-45
l
30-45
l
25-30
l
25-30
l
25-30
l
25-30
l
25-30
l
25-30
l
30-35
l
30-35
l
25-40
l
10-15
l
10-15
l
10-15
l
10-15
l
10-15
l
10-15
l
15-20
l
15-20
l
15-30
l
10-15
l
10-15
l
10-15
l
10-15
l
10-15
l
10-15
l
15-20
l
15-20
l
10-25
l
10-15
l
10-15
l
10-15
l
10-15
l
10-15
l
10-15
l
15-20
l
15-20
l
10-25
q
8-10
q
8-10
q
8-10
q
8-10
q
8-10
q
8-10
q
10-15
q
10-15
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
55-60
l
55-60
l
55-60
l
40-50
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
55-60
l
55-60
l
55-60
l
40-50
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
40-45
l
55-60
l
55-60
l
55-60
l
40-50
q
15-20
q
15-20
q
15-20
q
15-20
q
15-20
q
15-20
q
15-20
q
20-25
q
20-25
q
20-25
l
15-40
l
15-20
l
15-20
l
15-20
l
15-20
l
15-20
l
15-20
l
15-20
l
20-25
l
20-25
l
20-25
l
15-30
q
15-20
q
15-20
q
15-20
q
15-20
q
15-20
q
15-20
q
25-30
q
25-30
q
15-20
7
M
DIN HSSE 13
1,5 x D
COLD FORMING TAPS For blind and through holes ISO Metric coarse thread - DIN 13
DIN DIN 2174 371 ��ø�10
DIN DIN 2174 376 ��ø�12
A80
A80
A80
VAP
TiN
TiCN
Tolerance
6HX
6HX
6HX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
a
a
ø d2
L1
ø d2
L2
L2
L3
L1
A
Tool code
ø d1
Application range
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-3 4.1-3
2.1-2 5.2
1,5 x D
1,5 x D
1,5 x D
RH
RH
RH
• • • • • • • • • • • •
• • • • • • • • • • • •
• • • • • • • • • • • •
15
15
15
Through coolant
Ød1
P
L1 js 16
L2
L3
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
45 50 56 56 63 70 80 90 100 110 110 110
7 9 10 11 12 14 16 18 20 24 25 28
11 15 18 20 21 24,5 29 33 36 -
2,8 2,8 3,5 4 4,5 6 6 8 10 9 11 12
2,1 2,1 2,7 3 3,4 4,9 4,9 6,2 8 7 9 9
3 3 4 4 5 5 5 5 5 5 6 6
1,85 2,3 2,8 3,25 3,7 4,65 5,55 7,45 9,3 11,2 13,1 15,1
M 2 2,5 3 3,5 4 5 6 8 10 12 14 16
0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5 1,75 2 2
• = standard execution
8
See price list on page
M
DIN HSSE 13
1,5 x D
COLD FORMING TAPS For blind and through holes ISO Metric coarse thread - DIN 13
DIN DIN 2174 371 ��ø�10
DIN DIN 2174 376 ��ø�12
Tool code
A80 6GX
A80 6GX
A80 6GX
VAP
TiN
TiCN
a
a
ø d2
A
L2
L2
L3
L1
L1
ø d2
ø d1
Tolerance
6GX
6GX
6GX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
Application range
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-3 4.1-3
2.1-2 5.2
1,5 x D
1,5 x D
1,5 x D
RH
RH
RH
• • • • • • • • • • • •
• • • • • • • • • • • •
• • • • • • • • • • • •
15
15
15
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 2 2,5 3 3,5 4 5 6 8 10 12 14 16
45 50 56 56 63 70 80 90 100 110 110 110
7 9 10 11 12 14 16 18 20 24 25 28
11 15 18 20 21 24,5 29 33 36 - - -
2,8 2,8 3,5 4 4,5 6 6 8 10 9 11 12
2,1 2,1 2,7 3 3,4 4,9 4,9 6,2 8 7 9 9
3 3 4 4 5 5 5 5 5 5 6 6
1,85 2,3 2,8 3,25 3,7 4,65 5,55 7,45 9,3 11,2 13,1 15,1
0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5 1,75 2 2
• = standard execution
See price list on page
9
M
DIN HSSE 13
2,5 x D
COLD FORMING TAPS - Oil grooves For blind and through holes ISO Metric coarse thread - DIN 13
DIN DIN 2174 371 ��ø�10
DIN DIN 2174 376 ��ø�12
A80 N
A80 N
VAP
TiN
TiCN
Tolerance
6HX
6HX
6HX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
a
a
ø d2
L1
ø d2
L2
L2
L3
L1
A
A80 N
Tool code
ø d1
Application range
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-3 4.1-3
2.1-2 5.2
2,5 x D
2,5 x D
2,5 x D
RH
RH
RH
• • • • • • • • • • • • • •
• • • • • • • • • • • • • •
• • • • • • • • • • • • • •
15
15
15
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 2 2,5 3 3,5 4 5 6 8 10 12 14 16 18 20
45 50 56 56 63 70 80 90 100 110 110 110 125 140
7 9 10 11 12 14 16 18 20 24 25 28 28 30
11 15 18 20 21 24,5 29 33 36 - - - - -
2,8 2,8 3,5 4 4,5 6 6 8 10 9 11 12 14 16
2,1 2,1 2,7 3 3,4 4,9 4,9 6,2 8 7 9 9 11 12
3 3 4 4 5 5 5 5 5 5 6 6 8 8
1,85 2,3 2,8 3,25 3,7 4,65 5,55 7,45 9,3 11,2 13,1 15,1 16,9 18,9
0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5 1,75 2 2 2,5 2,5
• = standard execution
10
See price list on page
M
DIN HSSE 13
2,5 x D
COLD FORMING TAPS - Oil grooves For blind and through holes ISO Metric coarse thread - DIN 13
DIN DIN 2174 371 ��ø�10
DIN DIN 2174 376 ��ø�12
Tool code
A80 N 6GX
A80 N 6GX
A80 N 6GX
VAP
TiN
TiCN
a
a
ø d2
A
L2
L2
L3
L1
L1
ø d2
ø d1
Tolerance
6GX
6GX
6GX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
Application range
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-3 4.1-3
2.1-2 5.2
2,5 x D
2,5 x D
2,5 x D
RH
RH
RH
• • • • • • • • • • • •
• • • • • • • • • • • •
• • • • • • • • • • • •
15
15
15
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 2 2,5 3 3,5 4 5 6 8 10 12 14 16
45 50 56 56 63 70 80 90 100 110 110 110
7 9 10 11 12 14 16 18 20 24 25 28
11 15 18 20 21 24,5 29 33 36 - - -
2,8 2,8 3,5 4 4,5 6 6 8 10 9 11 12
2,1 2,1 2,7 3 3,4 4,9 4,9 6,2 8 7 9 9
3 3 4 4 5 5 5 5 5 5 6 6
1,85 2,3 2,8 3,25 3,7 4,65 5,55 7,45 9,3 11,2 13,1 15,1
0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5 1,75 2 2
• = standard execution
See price list on page
11
MF
DIN HSSE 13
1,5 x D
COLD FORMING TAPS For blind and through holes ISO Metric fine thread - DIN 13
DIN DIN 2174 371 ��ø�10
DIN DIN 2174 374 ��ø�12
A81
A81
A81
VAP
TiN
TiCN
Tolerance
6HX
6HX
6HX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
a
a
ø d2
L1
ø d2
L2
L2
L3
L1
A
Tool code
ø d1
Application range
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-3 4.1-3
2.1-2 5.2
1,5 x D
1,5 x D
1,5 x D
RH
RH
RH
• • • • • • • • • • • • •
• • • • • • • • • • • • •
• • • • • • • • • • • • •
23
23
23
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 3 4 5 6 8 10 10 12 12 12 14 14 16
56 63 70 80 90 90 100 100 100 100 100 100 100
10 12 14 16 18 18 20 22 22 22 22 22 22
18 21 24,5 29 33 34 36 - - - - - -
3,5 4,5 6 6 8 10 10 9 9 9 11 11 12
2,7 3,4 4,9 4,9 6,2 8 8 7 7 7 9 9 9
4 5 5 5 5 6 6 6 6 6 6 6 6
2,85 3,8 4,8 5,65 7,55 9,55 9,45 11,55 11,45 11,3 13,45 13,3 15,3
0,35 0,5 0,5 0,75 1 1 1,25 1 1,25 1,5 1,25 1,5 1,5
• = standard execution
12
See price list on page
MF
DIN HSSE 13
1,5 x D
COLD FORMING TAPS For blind and through holes ISO Metric fine thread - DIN 13
DIN DIN 2174 371 ��ø�10
DIN DIN 2174 374 ��ø�12
Tool code
A81 6GX
A81 6GX
A81 6GX
VAP
TiN
TiCN
a
a
ø d2
A
L2
L2
L3
L1
L1
ø d2
ø d1
Tolerance
6GX
6GX
6GX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
Application range
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-3 4.1-3
2.1-2 5.2
1,5 x D
1,5 x D
1,5 x D
RH
RH
RH
• • • • • • • • • • • • •
• • • • • • • • • • • • •
• • • • • • • • • • • • •
23
23
23
Through coolant
Ød1
P
L1 js 16
L2
L3
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
56 63 70 80 90 90 100 100 100 100 100 100 100
10 12 14 16 18 18 20 22 22 22 22 22 22
18 21 24,5 29 33 34 36 -
3,5 4,5 6 6 8 10 10 9 9 9 11 11 12
2,7 3,4 4,9 4,9 6,2 8 8 7 7 7 9 9 9
4 5 5 5 5 6 6 6 6 6 6 6 6
2,85 3,8 4,8 5,65 7,55 9,55 9,45 11,55 11,45 11,3 13,45 13,3 15,3
M 3 4 5 6 8 10 10 12 12 12 14 14 16
0,35 0,5 0,5 0,75 1 1 1,25 1 1,25 1,5 1,25 1,5 1,5
• = standard execution
See price list on page
13
MF
DIN HSSE 13
2,5 x D
COLD FORMING TAPS - Oil grooves For blind and through holes ISO Metric fine thread - DIN 13
DIN DIN ��ø�10 2174 371
DIN DIN ��ø�12 2174 374
A81 N
A81 N
VAP
TiN
TiCN
Tolerance
6HX
6HX
6HX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
a
a
ø d2
L1
ø d2
L2
L2
L3
L1
A
A81 N
Tool code
ø d1
Application range
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-3 4.1-3
2.1-2 5.2
2,5 x D
2,5 x D
2,5 x D
RH
RH
RH
• • • • • • • • • • • • • • •
• • • • • • • • • • • • • • •
• • • • • • • • • • • • • • •
23
23
23
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 3 4 5 6 8 10 10 12 12 12 14 14 16 18 20
56 63 70 80 90 90 100 100 100 100 100 100 100 110 125
10 12 14 16 18 18 20 22 22 22 22 22 22 22 25
18 21 24,5 29 33 34 36 - - - - - - - -
3,5 4,5 6 6 8 10 10 9 9 9 11 11 12 14 16
2,7 3,4 4,9 4,9 6,2 8 8 7 7 7 9 9 9 11 12
4 5 5 5 5 6 6 6 6 6 6 6 6 8 8
2,85 3,8 4,8 5,65 7,55 9,55 9,45 11,55 11,45 11,3 13,45 13,3 15,3 17,3 19,3
0,35 0,5 0,5 0,75 1 1 1,25 1 1,25 1,5 1,25 1,5 1,5 1,5 1,5
• = standard execution
14
See price list on page
MF
DIN HSSE 13
2,5 x D
COLD FORMING TAPS - Oil grooves For blind and through holes ISO Metric fine thread - DIN 13
DIN DIN ��ø�10 2174 371
DIN DIN ��ø�12 2174 374
Tool code
A81 N 6GX
A81 N 6GX
A81 N 6GX
VAP
TiN
TiCN
a
a
ø d2
A
L2
L2
L3
L1
L1
ø d2
ø d1
Tolerance
6GX
6GX
6GX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
Chamfer form
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-3 4.1-3
2.1-2 5.2
2,5 x D
2,5 x D
2,5 x D
RH
RH
RH
• • • • • • • • • • • • • • •
• • • • • • • • • • • • • • •
• • • • • • • • • • • • • • •
23
23
23
Through coolant
Ød1
P
L1 js 16
L2
L3
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
56 63 70 80 90 90 100 100 100 100 100 100 100 110 125
10 12 14 16 18 18 20 22 22 22 22 22 22 22 25
18 21 24,5 29 33 34 36 - -
3,5 4,5 6 6 8 10 10 9 9 9 11 11 12 14 16
2,7 3,4 4,9 4,9 6,2 8 8 7 7 7 9 9 9 11 12
4 5 5 5 5 6 6 6 6 6 6 6 6 8 8
2,85 3,8 4,8 5,65 7,55 9,55 9,45 11,55 11,45 11,3 13,45 13,3 15,3 17,3 19,3
M 3 4 5 6 8 10 10 12 12 12 14 14 16 18 20
0,35 0,5 0,5 0,75 1 1 1,25 1 1,25 1,5 1,25 1,5 1,5 1,5 1,5
• = standard execution
See price list on page
15
G
EN ISO
2,5 x D
228
HSSE
COLD FORMING TAPS - Oil grooves For blind and through holes Whitworth pipe thread - EN ISO 228
DIN 2189
Tool code
A82 N
A82 N
A82 N
VAP
TiN
TiCN
ISO 5969 X
ISO 5969 X
ISO 5969 X
C (2-3)
C (2-3)
C (2-3)
a
A
L1
ø d2
L2
Tolerance Chamfer form Application range
ø d1
Hole type Direction of cut
1.2-3
1.1-3 4.1-3
2.1-2 5.2
1.1-4 4.1-3
2.1-2 5.2
2,5 x D
2,5 x D
2,5 x D
RH
RH
RH
• • • • •
• • • • •
• • • • •
33
33
33
Through coolant
G
P
[Sp/1”] [mm] [mm] [mm] [mm] [mm] [mm] [-]
[mm]
1/8” 1/4” 3/8” 1/2” 3/4”
9,25 12,5 16 20 25,5
28 19 19 14 14
Ød1 L1
9,728 13,157 16,662 20,955 26,441
L2 L3 js 16 90 100 100 125 140
• = standard execution
16
18 22 22 25 28
- - - - -
Ød2 h9
7 11 12 16 20
a
h12
5,5 9 9 12 16
z 6 6 6 6 6
See price list on page
M
DIN HSSK 13
1,5 x D
High Performance COLD FORMING TAPS For blind and through holes ISO Metric coarse thread - DIN 13
DIN DIN ��ø�10 2174 371
DIN DIN ��ø�12 2174 376
Tool code
P80
P80 6GX
P80 7GX
TiN
TiN
TiN
Tolerance
6HX
6GX
7GX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
a
a
ø d2
L2
L2
L3
L1
L1
ø d2
ø d1
Application range
ø d1
Hole type Direction of cut
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
P
2.1-2 5.2
1,5 x D
1,5 x D
1,5 x D
RH
RH
RH
• • • • • • • • • • • •
• • • • • • • • • • • •
• • • • • • • • • •
38
38
38
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 2 2,5 3 3,5 4 5 6 8 10 12 14 16
45 50 56 56 63 70 80 90 100 110 110 110
7 9 10 11 12 14 16 18 20 24 25 28
11 15 18 20 21 24,5 29 33 36 - - -
2,8 2,8 3,5 4 4,5 6 6 8 10 9 11 12
2,1 2,1 2,7 3 3,4 4,9 4,9 6,2 8 7 9 9
3 3 4 4 5 5 5 5 5 5 6 6
1,85 2,3 2,8 3,25 3,7 4,65 5,55 7,45 9,3 11,2 13,1 15,1
0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5 1,75 2 2
• = standard execution
See price list on page
17
M
DIN HSSK 13
2,5 x D
High Performance COLD FORMING TAPS - Oil grooves For blind and through holes ISO Metric coarse thread - DIN 13
DIN DIN ��ø�10 2174 371
DIN DIN ��ø�12 2174 376
P80 N
P80 N
P80 N 6GX
P80 N 7GX
TiN
TiH1
TiN
TiN
Tolerance
6HX
6HX
6GX
7GX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
C (2-3)
Tool code
a
a
ø d2
L1
L1
ø d2
L2
L2
L3
P ø d1
Application range
ø d1
Hole type Direction of cut
1.1-5 4.1-3
2.1-2 5.2
4.1-3
5.1-2
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
2.1-2 5.2
2,5 x D
2,5 x D
2,5 x D
2,5 x D
RH
RH
RH
RH
• • • • • • • • • • • • • •
• • • • • • • • • • • • • •
• • • • • • • • • • • • • •
• • • • • • • • • •
38
38
38
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 2 2,5 3 3,5 4 5 6 8 10 12 14 16 18 20
45 50 56 56 63 70 80 90 100 110 110 110 125 140
7 9 10 11 12 14 16 18 20 24 25 28 28 30
11 15 18 20 21 24,5 29 33 36 - - - - -
2,8 2,8 3,5 4 4,5 6 6 8 10 9 11 12 14 16
2,1 2,1 2,7 3 3,4 4,9 4,9 6,2 8 7 9 9 11 12
3 3 4 4 5 5 5 5 5 5 6 6 8 8
1,85 2,3 2,8 3,25 3,7 4,65 5,55 7,45 9,3 11,2 13,1 15,1 16,9 18,9
0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5 1,75 2 2 2,5 2,5
• = standard execution
18
See price list on page
1,5 x D
DIN HSSK 13
2,5 x D
M
E (1,5-2)
High Performance COLD FORMING TAPS - Short chamfer form “E” For blind holes ISO Metric coarse thread - DIN 13
DIN DIN ��ø�10 2174 371
DIN DIN ��ø�12 2174 376
P80 E
P80 N E
P80 N E 6GX
TiN
TiN
TiN
Tolerance
6HX
6HX
6GX
Chamfer form
E (1,5-2)
E (1,5-2)
E (1,5-2)
Tool code
a
a
ø d2
L2
L2
L3
L1
L1
ø d2
ø d1
Application range
ø d1
Hole type Direction of cut
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
P
2.1-2 5.2
1,5 x D
2,5 x D
2,5 x D
RH
RH
RH
• • • • • • •
• • • • • • • •
• • • • • • •
39
39
39
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 3 3,5 4 5 6 8 10 12
56 56 63 70 80 90 100 110
10 11 12 14 16 18 20 24
18 20 21 24,5 29 33 36 -
3,5 4 4,5 6 6 8 10 9
2,7 3 3,4 4,9 4,9 6,2 8 7
4 4 5 5 5 5 5 5
2,8 3,25 3,7 4,65 5,55 7,45 9,3 11,2
0,5 0,6 0,7 0,8 1 1,25 1,5 1,75
• = standard execution
See price list on page
19
M
DIN HSSK 13
2,5 x D
High Performance COLD FORMING TAPS - Oil grooves - Internal coolant For blind and through holes ISO Metric coarse thread - DIN 13
DIN DIN ��ø�10 2174 371
DIN DIN ��ø�12 2174 376
BP80 N
BP80 NR
TiN
TiN
Tolerance
6HX
6HX
Chamfer form
C (2-3)
C (2-3)
Tool code
a
a
ø d2
L1
L1
ø d2
L2
L2
L3
P ø d1
Application range
ø d1
Hole type Direction of cut
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
2.1-2 5.2
2,5 x D
2,5 x D
RH
RH
• • • •
• • • • • • • • • •
39
39
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 5 6 8 10 12 16 20 24 27 30
70 80 90 100 110 110 140 160 160 180
14 16 18 20 24 28 30 35 35 40
24,5 29 33 36 - - - - - -
6 6 8 10 9 12 16 18 20 22
4,9 4,9 6,2 8 7 9 12 14,5 16 18
4 5 5 5 5 6 8 8 8 8
4,65 5,55 7,45 9,3 11,2 15,1 18,9 22,7 25,7 28,45
0,8 1 1,25 1,5 1,75 2 2,5 3 3 3,5
• = standard execution
20
See price list on page
1,5 x D
MF
DIN HSSK 13
2,5 x D
High Performance COLD FORMING TAPS For blind and through holes ISO Metric fine thread - DIN 13
DIN DIN ��ø�10 2174 371
DIN DIN ��ø�12 2174 374
Tool code
P81
P81 6GX
P81 N
P81 N 6GX
TiN
TiN
TiN
TiN
Tolerance
6HX
6GX
6HX
6GX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
C (2-3)
a
a
ø d2
L2
L2
L3
L1
L1
ø d2
ø d1
Application range
ø d1
Hole type Direction of cut
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
P
2.1-2 5.2
1,5 x D
1,5 x D
2,5 x D
2,5 x D
RH
RH
RH
RH
• • • • • • • • • • • •
• • • • • • • • • • • •
• • • • • • • • • • • • • •
• • • • • • • • • • • • • •
40
40
40
40
Through coolant
Ød1 P
L1 L2 L3 js 16
Ød2 h9
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 4 5 6 8 10 10 12 12 12 14 14 16 18 20
63 70 80 90 90 100 100 100 100 100 100 100 110 125
12 14 16 18 18 20 22 22 22 22 22 22 22 25
21 24,5 29 33 34 36 - - - - - - - -
4,5 6 6 8 10 10 9 9 9 11 11 12 14 16
3,4 4,9 4,9 6,2 8 8 7 7 7 9 9 9 11 12
5 5 5 5 6 6 6 6 6 6 6 6 8 8
3,8 4,8 5,65 7,55 9,55 9,45 11,55 11,45 11,3 13,45 13,3 15,3 17,3 19,3
0,5 0,5 0,75 1 1 1,25 1 1,25 1,5 1,25 1,5 1,5 1,5 1,5
• = standard execution
See price list on page
21
G
EN ISO
2,5 x D
228
HSSK
High Performance COLD FORMING TAPS - Oil grooves For blind and through holes Whitworth pipe thread - EN ISO 2288
DIN 2189
Tool code
P82 N TiN
a
L1
ø d2
P L2
Tolerance Chamfer form Application range
ø d1
Hole type Direction of cut
ISO 5969 X C (2-3)
1.1-5 4.1-3
2.1-2 5.2
2,5 x D
RH
Through coolant
G
P
[Sp/1”] [mm] [mm] [mm] [mm] [mm] [mm] [-]
[mm]
1/8” 1/4” 3/8” 1/2” 3/4”
9,25 12,5 16 20 25,5
28 19 19 14 14
Ød1 L1
9,728 13,157 16,662 20,955 26,441
L2 L3 js 16 90 100 100 125 140
• = standard execution
22
18 22 22 25 28
- - - - -
Ød2 h9
7 11 12 16 20
a
h12
5,5 9 9 12 16
z 6 6 6 6 6
See price list on page
• • • • •
41
DIN HSSK 13
2,5 x D
M
S
COLD FORMING TAPS for Synchronous Tapping - Oil grooves For blind and through holes ISO Metric coarse thread - DIN 13
DIN ��ø�12 (*) 371
DIN ��ø�12 (*) 371
a
S80 N
S80 N 6GX
BS80 NR
BS80 NRE
TiN
TiN
TiN
TiH1
Tolerance
6HX
6GX
6HX
6HX
Chamfer form
C (2-3)
C (2-3)
C (2-3)
E (1,5-2)
Tool code
a
L2
L2
L3
L3
L1
ø d2
L1
ø d2
ø d1
ø d1
Application range
(*) DIN 1835-B on request
Hole type Direction of cut
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
2.1-2 5.2
1.1-5 4.1-3
2.1-2 5.2
4.1-3
5.1-2
2,5 x D
2,5 x D
2,5 x D
2,5 x D
RH
RH
RH
RH
• • • • • •
• • • • • •
• • • •
• • • • •
42
42
42
S
Through coolant
Ød1
P
L1 js 16
L2
L3
Ød2 h6
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
70 70 80 90 100 110
7 8 10 11 13 16
18 23 29 33 36 42
6 6 6 8 10 12
4,9 4,9 4,9 6,2 8 9
5 5 5 5 5 5
3,7 4,65 5,55 7,45 9,3 11,2
M 4 5 6 8 10 12
0,7 0,8 1 1,25 1,5 1,75
• = standard execution
See price list on page
23
DIN HM 13
2,5 x D
M
SOLID CARBIDE COLD FORMING TAPS - Oil grooves - Internal coolant For blind and through holes ISO Metric coarse thread - DIN 13
DIN 371
Tool code
HB80 NR TiCN
a
Tolerance
6HX
Chamfer form
C (2-3)
L2
L3
L1
ø d2
ø d1
Application range Hole type Direction of cut
1.1-5 4.1-3
2.1-2 5.1-2
2,5 x D
RH
Through coolant
H
24
Ød1 P
L1 L2 L3 js 16
Ød2 h6
h12
a
z
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[-]
[mm]
M 3(*) 4(*) 5 6 8 10
56 63 70 80 90 100
6 7,5 8,5 11 14 16
18 21 25 30 35 39
3,5 4,5 6 6 8 10
2,7 3,4 4,9 4,9 6,2 8
4 4 4 4 5 5
2,8 3,7 4,65 5,55 7,4 9,25
0,5 0,7 0,8 1 1,25 1,5
• = standard execution (*)= Taps without through coolant
See price list on page
• • • • • •
44
i DRILL SIZES FORMING TAPS ISO Metric coarse thread DIN 13 M
Pitch
Drill size
M2 2,5 3 3,5 4 5 6 8 10 12 14 16 18 20 24 27 30
0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5 1,75 2 2 2,5 2,5 3 3 3,5
1,85 ± 0,03 2,30 ± 0,03 2,80 ± 0,03 3,25 ± 0,03 3,70 ± 0,03 4,65 ± 0,03 5,55 ± 0,05 7,45 ± 0,05 9,30 ± 0,05 11,20 ± 0,05 13,10 ± 0,05 15,10 ± 0,05 16,90 ± 0,05 18,90 ± 0,05 22,70 ± 0,05 25,70 ± 0,05 28,45 ± 0,05
ISO Metric fine thread DIN 13 MF
Pitch
Drill size
0,35 0,5 0,5 0,75 1 1 1,25 1 1,25 1,5 1,25 1,5 1,5 1,5 1,5
2,85 ± 0,03 3,80 ± 0,03 4,80 ± 0,03 5,65 ± 0,03 7,55 ± 0,05 9,55 ± 0,05 9,45 ± 0,05 11,55 ± 0,05 11,45 ± 0,05 11,30 ± 0,05 13,45 ± 0,05 13,30 ± 0,05 15,30 ± 0,05 17,30 ± 0,05 19,30 ± 0,05
M3 4 5 6 8 10 10 12 12 12 14 14 16 18 20
Whitworth pipe thread EN - ISO 228 G G 1/8" 1/4" 3/8" 1/2" 3/4" 1"
T.P.I.
Drill size
28 19 19 11 11 11
9,25 ± 0,05 12,50 ± 0,05 16,00 ± 0,05 20,00 ± 0,05 25,50 ± 0,05 32,00 ± 0,05
Other drill sizes: theoretical flank diameter + pitch/5 In order to obtain the requested tolerance, the formation of a complete internal thread and guarantee the tap tool life, it is important to respect the drill hole diameters and their tight tolerances. The core diameter of the internal thread obtained by forming is not only a function of the drill hole diameter but also depends on the workpiece material properties. For this reason the tolerance on the core diameter is 7H compared to 6H for cutting taps. For more detailed information see the DIN 13-50 standard.
ICON DESCRIPTION TAP AND DIE GEOMETRY Forming tap without oil grooves
Forming tap with oil grooves
1,5 x D
Through coolant forming tap with internal axial hole, for blind holes
2,5 x D
Through coolant forming tap with internal axial and radial holes, for through holes
2,5 x D
TAP DIMENSIONS
DIN 371 Dimensions according to DIN 371
CHAMFER FORM
HOLE TYPE AND DEPTH 1,5 x D
Blind, up to 1,5 x d1
C (2-3) Chamfer form C: 2 - 3 threads for blind and through holes
Blind and through, up to 1,5 x d1
E (1,5-2) Chamfer form E: 1,5 - 2 threads for blind holes
Blind, up to 2,5 x d1 Blind and through, up to 2,5 x d1
APPLICATION INFORMATION
DIRECTION OF CUT RH
Right hand cut
1.1-3
Application range: MG materials groups
3.2 4.1-2
DIN 376 Dimensions according to DIN 376
Tap only for rigid tapping attachment
S (synchronous)
DIN DIN ��ø�10 according to DIN 2174 2174 Dimensions 371
Plastic deformation without chip formation
High recommended cutting speed
DIN 2189 Dimensions according to DIN 2189
High tool life
TAP AND DIE TOLERANCE
THREAD TYPE
MATERIAL
6HX
Tolerance 6HX
HM
6GX
Tolerance 6GX
HSSE
Material: conventional high speed steel
7GX
Tolerance 7GX
HSSK
Material: powder metallurgy high speed steel
Material: solid carbide
DIN 13
Thread type: DIN 13
EN ISO Thread type: GAS Whitworth EN ISO 228 228
i
ISO 5969 X Tolerance ISO 5969X
25
F.LLI VERGNANO S.r.l. Corso Egidio Olia, 2 10023 Chieri - TO - Italy tel. +390119423523 fax. +390119425426 i n f o @ v e rg n a n o . c o m
SUMINISTROS ARSAM, S.A. www.arsam.es - b2b@arsam.es
N° 52-GB 2012 Edition