28 / 190
Ø d
1
P
mm
L
1
L
2
d
2
CAST
IRON
Art.-No.
available – intermediate size on request
Technology
Chamfer Length
Surface
Tolerance
Cutting Data
Page 8.1
Page 8.2
Page 8.3
Page 8.4
Page 8.5
M 6
1
80 17 4.5 3.4 5.0
M 7
1
80 17 5.5 4.3 6.0
M 8
1.25
90 20 6
4.9 6.8
M 9
1.25
90 20 7
5.5 7.8
M 10
1.5
100 22 7
5.5 8.5
M 12
1.75
110 24 9
7
10.2
M 14
2
110 26 11 9
12.0
M 16
2
110 27 12 9
14.0
M 18
2.5
125 30 14 11 15.5
M 20
2.5
140 32 16 12 17.5
M 22
2.5
140 32 18 14.5 19.5
M 24
3
160 34 18 14.5 21.0
M 27
3
160 36 20 16 24.0
M 30
3.5
180 40 22 18 26.5
M 33
3.5
180 40 25 20 29.5
M 36
4
200 50 28 22 32.0
White Ring
40300/01
C / 2-3 x P
nitrided
K1 grey cast iron N7 duroplastics
White Ring
40300/25
TiN
White Ring
40300/2540
internal coolant
TiN
L
1
d
1
L
2
d
2
6HX
6HX
6HX
2xd
1
Cutting Data
DIN 376 HSS-E
straight flutes
for cast iron
Group 4030
for blind and through holes
Machine Taps White Ring
M - ISO Metric Coarse Thread DIN 13
2.7