Boiler plate max allowable material thickness to be punched (in)0.31Cold rolled C1018 max allowable material thickness to be punched (in)0.25Hot rolled C1050 max allowable material thickness to be punched (in)0.25Hot rolled C1095 annealed max allowable material thickness to be punched (in)0.19Hot rolled C1095 max allowable material thickness to be punched (in)0.13Imperial bolt size (in)1/4 inImperial hole size (in)0.31Metric hole size (mm)7,9Mild A7 max allowable material thickness to be punched (in)0.31Punchaccessory hole shapeSquareStainless 316 cold rolled max allowable material thickness to be punched (in)0.25Stainless annealed max allowable material thickness to be punched (in)0.25Stainless304 hot rolled max allowable material thickness to be punched (in)0.25Struct corten ASTMA242 max allowable material thickness to be punched (in)0.25Structural A36 max allowable material thickness to be punched (in)0.25
| Boiler plate max allowable material thickness to be punched (in) | 0.31 |
| Cold rolled C1018 max allowable material thickness to be punched (in) | 0.25 |
| Hot rolled C1050 max allowable material thickness to be punched (in) | 0.25 |
| Hot rolled C1095 annealed max allowable material thickness to be punched (in) | 0.19 |
| Hot rolled C1095 max allowable material thickness to be punched (in) | 0.13 |
| Imperial bolt size (in) | 1/4 in |
| Imperial hole size (in) | 0.31 |
| Metric hole size (mm) | 7,9 |
| Mild A7 max allowable material thickness to be punched (in) | 0.31 |
| Punchaccessory hole shape | Square |
| Stainless 316 cold rolled max allowable material thickness to be punched (in) | 0.25 |
| Stainless annealed max allowable material thickness to be punched (in) | 0.25 |
| Stainless304 hot rolled max allowable material thickness to be punched (in) | 0.25 |
| Struct corten ASTMA242 max allowable material thickness to be punched (in) | 0.25 |
| Structural A36 max allowable material thickness to be punched (in) | 0.25 |