TPA-8 hydraulic hole punch driver kit, standard tool kit including 6 knockout hole punches 1/2'' to 2''.

New designed hydraulic punch cylinder with much powerful punching force, to be suit for making holes in mild steel, stainless.

The 6 knockout hole punches:1/2'', 3/4'', 1'', 1-1/4'', 1-1/2'', 2''.

The 2 draw stud bolts:7/16''X3/4'', 3/4''X3/4''.

One piece of spacer, and one set of spare sealing kit.

To do better and better, we make another new and bigger hydraulic handheld punch driver tool TPA-12 with 10 hole punch dies 1/2'' to 4''.