Mild steel
Fiberglass
Plastic
40Cr steel knockout hole punch driver kits with 6 die sizes
Carrying case
Vevor knockout punch set 1 2 to 2 in slug-buster ratchet wrench ko tool kit, for aluminum, mild steel, fiberglass, plastic, 40cr steel knockout hole punch driver kits with 6 die sizes, carrying casedetachable punch diesdual connecting rodsportable storage toolboxsmooth & efficient usequick alignment, clear readingsimple steps, quick punchingnumber of dies: 6 sets,item model number: mk-60,product dimensions: 11.02 X 2.56 X 10.04 Inch 280 x 65 x 255 mm,net weight: 9.26 Lbs 4.2 Kg,main material: 40cr