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Die Clearance and Tonnage Chart
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Need help finding your die size?
Die Clearance Calculator
Material thickness
(in inches)
Please input valid thickness.
Material type you
are punching
Please select a material type
Mild Steel
Aluminum
Copper
Brass
Stainless Steel
Please select material type.
Punch size (must be greater or equal to thickness)
9/32" (0.282)
5/16" (0.313)
11/32" (0.344)
3/8" (0.375)
13/32" (0.407)
7/16" (0.438)
15/32" (0.469)
1/2" (0.500)
17/32" (0.532)
9/16" (0.563)
19/32" (0.594)
5/8" (0.625)
21/32" (0.657)
11/16" (0.688)
23/32" (0.719)
3/4" (0.750)
25/32" (0.782)
13/16" (0.813)
27/32" (0.844)
7/8" (0.875)
29/32" (0.907)
15/16" (0.938)
31/32" (0.969)
1" (1.000)
1 1/32" (1.032)
1 1/16" (1.063)
1 3/32" (1.094)
1 1/8" (1.125)
1 5/32" (1.157)
1 3/16" (1.188)
1 7/32" (1.219)
1 1/4" (1.250)
1 9/32" (1.282)
1 5/16" (1.313)
1 11/32" (1.344)
1 3/8" (1.375)
1 13/32" (1.407)
1 7/16" (1.438)
1 15/32" (1.469)
1 1/2" (1.500)
Please select material size.
Calculate
Die Clearance
0.000"
Die Size
0.000"
Reset
Need help calculating tonnage required?
Tonnage Calculator
Material you are punching
Aluminum
Brass
Copper
Mild Steel
Stainless (303)
Steel- 50% Carbon
Steel- Cold Drawn
Please select material type.
Thickness of the material you are punching (in inches)
Please input valid thickness.
Select the shape of the hole you are punching
Round
Square
Oblong
Hex.
Rect.
Enter the size of the hole you are punching (in inches)
Please select punch size.
Enter the size of the hole you are punching (in inches)
Please select punch size.
Enter the width of the hole you are punching (in inches)
Please select punch size.
Enter the length of the hole you are punching (in inches)
Please select punch length.
Enter the size of the hole you are punching (in inches)
Please select punch size.
Enter the width of the hole you are punching (in inches)
Please select punch size.
Enter the length of the hole you are punching (in inches)
Please select punch length.
Calculate
Minimum tonnage required to punch hole
0 Ton
Reset