7
PRO 60 (110) HP / HPP 700/1.5
23
0.906
29/32
16.0
0.630
5/8
11.5
0.453
29/64
6.0
0.236
15/64
24
0.945
15/16
16.0
0.630
5/8
12.0
0.472
15/32
6.0
0.236
15/64
25
0.984
63/64
16.0
0.630
5/8
12.5
0.492
31/64
6.0
0.236
15/64
26
1.024
1-1/64
15.1
0.594
19/32
12.0
0.472
15/32
6.0
0.236
15/64
27
1.063
1-1/16
14.5
0.571
37/64
11.5
0.453
29/64
6.0
0.236
15/64
Oblong holes using oblong punches with metric sizes
Dim.
[mm×mm]
Inch Decimal
Equivalent
Maximum plate thickness
S235JR mild steel
R
m
< 490 MPa
(70,000 psi)
355J2 G3 hard steel
R
m
= 490–630 MPa
(70,000–90,000 psi)
stainless steel
R
m
= 630–750 MPa
(90,000–110,000 psi)
mm
Inch equivalent
mm
Inch equivalent
mm
Inch equivalent
Decim.
Fract.
Decim.
Fract.
Decim.
Fract.
PRO 60 HP
16×8
0.630×0.315
6.4
0.252
1/4
4.0
0.157
5/32
3.2
0.126
1/8
18×9
0.709×0.354
7.2
0.283
9/32
4.5
0.177
11/64
3.6
0.142
9/64
18×11
0.709×0.433
8.8
0.346
11/32
5.5
0.217
7/32
4.4
0.173
11/64
20×10
0.787×0.394
8.0
0.315
5/16
5.0
0.197
13/64
4.0
0.157
5/32
20×12
0.787×0.472
9.6
0.378
3/8
6.0
0.236
15/64
4.8
0.189
3/16
20×14
0.787×0.551
11.2
0.441
7/16
7.0
0.276
9/32
6.0
0.236
15/64
22×11
0.866×0.433
8.8
0.346
11/32
5.5
0.217
7/32
4.4
0.173
11/64
22×14
0.866×0.551
11.2
0.441
7/16
7.0
0.276
9/32
6.0
0.236
15/64
24×12
0.945×0.472
9.6
0.378
3/8
6.0
0.236
15/64
4.8
0.189
3/16
25×9
0.984×0.354
7.2
0.283
9/32
4.5
0.177
11/64
3.6
0.142
9/64
25×12
0.984×0.472
9.6
0.378
3/8
6.0
0.236
15/64
4.8
0.189
3/16
25×13
0.984×0.512
10.4
0.409
13/32
6.5
0.256
1/4
5.2
0.205
13/64
25×14
0.984×0.551
11.2
0.441
7/16
7.0
0.276
9/32
6.0
0.236
15/64
25×18
0.984×0.709
13.0
0.512
33/64
9.0
0.354
23/64
6.0
0.236
15/64
PRO 110 HP
16×8
0.630×0.315
6.4
0.252
1/4
4.0
0.157
5/32
3.2
0.126
1/8
18×9
0.709×0.354
7.2
0.283
9/32
4.5
0.177
11/64
3.6
0.142
9/64
18×11
0.709×0.433
8.8
0.346
11/32
5.5
0.217
7/32
4.4
0.173
11/64
20×10
0.787×0.394
8.0
0.315
5/16
5.0
0.197
13/64
4.0
0.157
5/32
20×12
0.787×0.472
9.6
0.378
3/8
6.0
0.236
15/64
4.8
0.189
3/16
20×14
0.787×0.551
11.2
0.441
7/16
7.0
0.276
9/32
6.0
0.236
15/64
22×11
0.866×0.433
8.8
0.346
11/32
5.5
0.217
7/32
4.4
0.173
11/64
22×14
0.866×0.551
11.2
0.441
7/16
7.0
0.276
9/32
6.0
0.236
15/64
24×12
0.945×0.472
9.6
0.378
3/8
6.0
0.236
15/64
4.8
0.189
3/16
25×9
0.984×0.354
7.2
0.283
9/32
4.5
0.177
11/64
3.6
0.142
9/64
25×12
0.984×0.472
9.6
0.378
3/8
6.0
0.236
15/64
4.8
0.189
3/16
25×13
0.984×0.512
10.4
0.409
13/32
6.5
0.256
1/4
5.2
0.205
13/64
25×14
0.984×0.551
11.2
0.441
7/16
7.0
0.276
9/32
6.0
0.236
15/64
25×18
0.984×0.709
14.4
0.567
9/16
9.0
0.354
23/64
6.0
0.236
15/64
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6
GENERAL INFORMATION
