Round Punches with 60 degrees Conical Head Straight Shank Dimensions Chart

The basic dimensions, in millimetres, of round punches with 60° conical head and straight shank in the diameter range of 0,5 mm to 20 mm. Main use of round punch is punching holes in steel sheets but that can also be used on other materials.

Dimensions of Round Punches with 60 degrees Conical Head
Dimensions of round punches with 60° conical head and straight shank
D1
h6		 D2 H 
 +0.2
0		 r L [+0.5 0]
71 80 100
0.50 0.9 0.2   X X X
0.55 1.0 X X X
0.60 1.1 X X X
0.65 1.2 X X X
0.70 1.3 X X X
0.75 1.3 X X X
0.80 1.4 0.4 X X X
0.85 1.4 X X X
0.90 1.6 X X X
0.95 1.6 X X X
1.0 1.8 0.5 0.4
[+0.3 0]		 X X X
1.1 1.8 X X X
1.2 2.0 X X X
1.3 2.0 X X X
1.4 2.2 X X X
1.5 2.2 X X X
1.6 2.5 X X X
1.7 2.5 X X X
1.8 2.8 X X X
1.9 2.8 X X X
2.0 3.0 X X X
2.1 3.2 X X X
2.2 3.2 X X X
2.3 3.5 X X X
2.4 3.5 X X X
2.5 3.5 X X X
2.6 4.0 X X X
2.7 4.0 X X X
2.8 4.0 X X X
2.9 4.0 X X X
D1
h6		 D2 H 
 +0.2
0		 r L [+0.5 0]
71 80 100
3.0 4.5 0.5 0.6
[+0.4 0]		 X X X
3.1 4.5 X X X
3.2 4.5 X X X
3.3 4.5 X X X
3.4 4.5 X X X
3.5 5.0 X X X
3.6 5.0 X X X
3.7 5.0 X X X
3.8 5.0 X X X
3.9 5.0 X X X
4.0 5.5 X X X
4.1 5.5 X X X
4.2 5.5 X X X
4.3 5.5 X X X
4.4 5.5 X X X
4.5 6.0 X X X
4.6 6.0 X X X
4.7 6.0 X X X
4.8 6.0 X X X
4.9 6.0 X X X
5.0 6.5 X X X
5.1 6.5 X X X
5.2 6.5 X X X
5.3 6.5 X X X
5.4 6.5 X X X
5.5 7.0 X X X
5.6 7.0 X X X
5.7 7.0 X X X
5.8 7.0 X X X
5.9 7.0 X X X
6.0 8.0 X X X
D1
h6		 D2 H 
 +0.2
0		 r L [+0.5 0]
71 80 100
6.1 8.0 0.5 1.0
[+0.5 0]		 X X X
6.2 8.0 X X X
6.3 8.0 X X X
6.4 8.0 X X X
6.5 9.0 1 X X X
7.0 9.0 X X X
7.5 10.0 X X X
8.0 10.0 X X X
8.5 11.0 X X X
9.0 11.0 X X X
9.5 12.0 X X X
10.0 12.0 X X X
10.5 13.0 X X X
11.0 13.0 X X X
11.5 14.0 X X X
12.0 14.0 X X X
12.5 15.0 X X X
13.0 15.0 X X X
13.5 16.0 1.5 1.5
[+0.5 0]		 X X X
14.0 16.0 X X X
14.5 17.0 X X X
15.0 17.0 X X X
15.5 18.0 X X X
16.0 18.0 X X X
17.0 19.0 X X X
18.0 20.0 X X X
19.0 21.0 X X X
20.0 22.0 X X X
D1
h6		 D2 H 
 +0.2
0		 r L [+0.5 0]
71 80 100

Reference:

  • ISO 6752:2008, Tools for pressing — Round punches with 60 degrees conical head and straight shank