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HSS Piercing Punches (With Countersunk Head) HSS

HSS Piercing Punches (With Countersunk Head) HSS

With countersunk head
Hardened, tempered and fine ground
Available in 0.1mm increments

Hardness: 62 – 64 HRC
Heat Resistant to 520°C
DIN 9861 / ISO 6752

d1 (h6) d2 (-0.2) K (+0.2) L (± 0.5)
0.5 0.9 0.2 71
0.6 1.1 0.2 71
0.7 1.3 0.2 71
0.8 1.4 0.4 71
0.9 1.6 0.4 71
1.0 & 1.1 1.8 0.5 71 / 80 / 100
1.2 & 1.3 2 0.5 71 / 80 / 100
1.4 & 1.5 2.2 0.5 71 / 80 / 100
1.6 & 1.7 2.5 0.5 71 / 80 / 100
1.8 & 1.9 2.8 0.5 71 / 80 / 100
2 3 0.5 71 / 80 / 100
2.1 & 2.2 3.2 0.5 71 / 80 / 100
2.3 - 2.5 3.5 0.5 71 / 80 / 100
2.6 - 2.9 4 0.5 71 / 80 / 100
3.0 - 3.4 4.5 0.5 71 / 80 / 100
3.5 - 3.9 5 0.5 71 / 80 / 100
4.0 - 4.4 5.5 0.5 71 / 80 / 100 / 130
4.5 - 4.9 6 0.5 71 / 80 / 100 / 130
5.0 - 5.4 6.5 0.5 71 / 80 / 100 / 130
5.5 - 5.9 7 0.5 71 / 80 / 100 / 130
6.0 - 6.4 8 0.5 71 / 80 / 100 / 130
6.5 - 7.4 9 1 71 / 80 / 100 / 130
7.5 - 8.4 10 1 71 / 80 / 100 / 130
8.5 - 9.4 11 1 71 / 80 / 100 / 130
9.5 - 10.4 12 1 71 / 80 / 100 / 130
10.5 - 11.4 13 1 71 / 80 / 100 / 130
11.5 - 12.4 14 1 71 / 80 / 100 / 130
12.5 - 13.4 15 1 71 / 80 / 100
13.5 - 14.4 16 1 71 / 80 / 100
14.5 - 15.4 17 1.5 71 / 80 / 100
15.5 - 16.4 18 1.5 71 / 80 / 100
16.5 - 17.4 19 1.5 71 / 80 / 100
17.5 - 18.4 20 1.5 71 / 80 / 100
18.5 - 19.4 21 1.5 71 / 80 / 100
19.5 - 20.4 22 1.5 71 / 80 / 100

Order format: HSS d1 x L
E.g. HSS 5.0 x 100

Note:

Some sizes are available as “Special Request” only 130mm length are manufactured to order. Minimum order quantities apply.