Square hole punch dies for hydraulic knockout punch driver tools, made by Cr40# steel material, CNC wire cutting processed, oxide black finished.

Square sizes:32mmX32mm, 45mmX45mm, 46mmX46mm, 68mmX68mm, 76.5mmX76.5mm, 80.5mmX80.5mm, 91mmX91mm, 92mmX92mm, 113mmX113mm, 151mmX151mm.

Rectangular sizes hole punches:28mmX48mm, 45mmX92mm, 50mmX71mm, 112mmX36mm, 145mmX55mm, 155mmX65mm, 115mmX80mm.