Heavy duty
A hand tool designed to punch a hole in sheet metal and the like, by forcing a punch through the material and into a supporting die by screw action. See also cutter, knockout.
Classification: Tools for pressing, stamping or punching, suitable for cutting metal, and parts thereof
NSN 5915-01-496-8869
NSN 6645-01-205-0549
NSN 6610-00-699-0714
NSN 4140-01-577-7463
NSN 6135-00-175-7132
NSN 5855-00-198-3197
NSN 6135-00-519-1325
NSN 6650-01-472-6896
NSN 5975-01-417-2996
NSN 5999-01-633-4910
NSN 7035-00-946-2642
NSN 6150-01-505-3198