Product Details
These square punch and die sets are specifically designed for MetalPro ironworkers and include one upper punch and one lower die per set. The hole size corresponds to the upper punch, and each set features a standard 2" lower die with a 1/32" clearance between the punch and die. For optimal performance, the hole punch size must be equal to or greater than the material thickness, and it is recommended that the punch and die size be 1/32" larger than the bolt size, such as using an 11/32" square punch and die set for a 5/16" carriage bolt. These sets are rated for use in mild steel.
