AMZCNC Hydraulic Knockout Hole Punch Driver Kit 1/2 to 4 inch Electrical Conduit Hole Cutter Set KO Tool Kit Metal Sheet Puncher (1/2”~4”)

AMZCNC Hydraulic Knockout Hole Punch Driver Kit 1/2 to 4 inch Electrical Conduit Hole Cutter Set KO Tool Kit Metal Sheet Puncher (1/2”~4”)

Powerful 12 US TRUE TON Punching Capacity. Head can be freely selected 360°，Compatible with GREENLEE and other domestic punch tooling 3/4"-16 threads. Deep Draw dies that are designed with an optimized angle on the cutter face that requires less force to make the cut, reducing operator and tool fatigue is provided on punch sizes ½", ¾", 1", 1¼", 1 ½" 2",2 ½",3", 3 ½" & 4" Strong and durable punches are forged from 5140 steel. Efficient and durable, the tool is made of high carbon steel and has a stable hydraulic system. Punching Thickness Capacity: 1/8 inch (11 ga) Steel, 1/16 inch Stainless Steel Punches: Steel, Stainless Steel, Brass, Copper, Aluminum (soft alloys only), Fiberglass and 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. Hydraulic Knockout Hole Punch Driver Kit 1/2 to 2 inch Electrical Conduit Hole Cutter Set KO Tool Kit Metal Sheet Puncher