TONS REQUIRED TO PUNCH ASTM-A36 STRUCTURAL STEEL
|
Hole Diameter |
Material Thickness | |||||||||||
1/8 |
3/16 |
1/4 |
5/16 |
3/8 |
1/2 |
5/8 |
3/4 |
7/8 |
1 |
1 1/8 |
1 1/4 |
|
1/8 |
1.5 |
2.2 |
2.9 |
|
|
|
|
|
|
|
|
|
3/16 |
2.2 |
3.3 |
4.4 |
5.5 |
|
|
|
|
|
|
|
|
1/4 |
3.0 |
4.4 |
5.9 |
7.3 |
8.8 |
|
|
|
|
|
|
|
5/16 |
3.7 |
5.5 |
7.4 |
9.2 |
11.0 |
|
|
|
|
|
|
|
3/8 |
4.4 |
6.6 |
8.8 |
11.0 |
13.3 |
18 |
|
|
|
|
|
|
7/16 |
5.2 |
7.7 |
10.3 |
12.9 |
16 |
21 |
|
|
|
|
|
|
1/2 |
5.9 |
8.8 |
11.8 |
14.7 |
18 |
24 |
30 |
|
|
|
|
|
9/16 |
6.7 |
9.9 |
13.2 |
17 |
20 |
27 |
33 |
|
|
|
|
|
5/8 |
7.4 |
11.0 |
14.7 |
18 |
22 |
29 |
37 |
44 |
52 |
|
|
|
11/16 |
8.1 |
12.1 |
16 |
20 |
24 |
32 |
41 |
49 |
57 |
65 |
|
|
3/4 |
8.9 |
13.2 |
18 |
22 |
27 |
35 |
44 |
53 |
62 |
71 |
80 |
|
13/16 |
9.6 |
14.3 |
19 |
24 |
29 |
38 |
48 |
57 |
67 |
77 |
86 |
96 |
7/8 |
10.3 |
15 |
21 |
26 |
31 |
41 |
52 |
62 |
72 |
83 |
93 |
103 |
15/16 |
11.1 |
17 |
22 |
28 |
33 |
44 |
55 |
66 |
77 |
88 |
99 |
111 |
1 |
11.8 |
18 |
24 |
29 |
35 |
47 |
59 |
71 |
83 |
94 |
106 |
118 |
1 1/16 |
12.5 |
19 |
25 |
31 |
38 |
50 |
63 |
75 |
88 |
100 |
113 |
125 |
1 1/18 |
13.3 |
20 |
27 |
33 |
40 |
53 |
66 |
79 |
93 |
106 |
119 |
133 |
1 3/16 |
14 |
21 |
28 |
35 |
42 |
56 |
70 |
84 |
98 |
112 |
126 |
140 |
1 1/4 |
15 |
22 |
30 |
37 |
44 |
59 |
74 |
88 |
103 |
118 |
133 |
147 |
1 5/16 |
16 |
23 |
31 |
39 |
46 |
62 |
77 |
93 |
108 |
124 |
139 |
155 |
1 3/8 |
16 |
24 |
32 |
40 |
49 |
65 |
81 |
97 |
113 |
130 |
146 |
162 |
1 7/16 |
17 |
25 |
34 |
42 |
51 |
68 |
85 |
102 |
119 |
136 |
153 |
169 |
1 1/2 |
18 |
26 |
35 |
44 |
53 |
71 |
88 |
106 |
124 |
141 |
159 |
177 |
1 5/8 |
19 |
29 |
38 |
48 |
58 |
77 |
96 |
115 |
134 |
153 |
172 |
192 |
1 3/4 |
21 |
31 |
41 |
52 |
62 |
83 |
103 |
124 |
144 |
165 |
186 |
206 |
1 7/8 |
22 |
33 |
44 |
55 |
66 |
88 |
111 |
133 |
155 |
177 |
199 |
221 |
2 |
24 |
35 |
47 |
59 |
71 |
94 |
118 |
141 |
165 |
189 |
212 |
236 |
2 1/8 |
25 |
38 |
50 |
63 |
75 |
100 |
125 |
150 |
175 |
200 |
225 |
250 |
2 1/4 |
27 |
40 |
53 |
66 |
80 |
106 |
133 |
159 |
186 |
212 |
239 |
|
2 3/8 |
28 |
42 |
56 |
70 |
84 |
112 |
140 |
168 |
496 |
224 |
|
|
2 1/2 |
30 |
44 |
59 |
74 |
88 |
118 |
147 |
177 |
206 |
|
|
|
2 5/8 |
31 |
46 |
62 |
77 |
93 |
124 |
155 |
186 |
217 |
|
|
|
2 3/4 |
32 |
49 |
65 |
81 |
97 |
130 |
162 |
195 |
227 |
|
|
|
2 7/8 |
34 |
51 |
68 |
85 |
102 |
136 |
169 |
203 |
|
|
|
|
3 |
35 |
53 |
71 |
88 |
106 |
141 |
177 |
212 |
|
|
|
|
4 |
47 |
71 |
94 |
118 |
142 |
189 |
|
|
|
|
|
|
5 |
59 |
88 |
118 |
147 |
177 |
236 |
|
|
|
|
|
|
6 |
71 |
106 |
142 |
177 |
212 |
283 |
|
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