AMZCNC Hydraulic Knockout Hole Punch Driver Kit 1/2 to 2 inch Electrical Conduit Hole Cutter Set KO Tool Kit Metal Sheet Puncher (8TON(1/2"~2")) -

Powerful 8 US TRUE TON Punching Capacity.

Head can be freely selected 360°，Compatible with GREENLEE and other domestic punch tooling 3/4"-16 threads.

6 Die Sets for conduit fitting size: ½, ¾, 1, 1¼, 1 ½, 2" Punching Thickness Capacity: 1/8 inch (10 ga) Steel Punching Capacity, 1/16 inch Stainless Steel.

Punches: Steel, Stainless Steel, Brass, Copper, Aluminum (soft alloys only), Fiberglass, Plastic Convenient Operation: The knockout set is fast and easy to operate.

With the excellent cooperation of a drill bit and a driving bolt, you can easily get a clean and uniform hole.

And the long plastic handle ensures zero sliding and effective force transfer, improving work efficiency.