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Knockout Punch Tool Kits
Knockout tool kits include a ratchet or manual-hydraulic driver, punches, dies, and one or more draw studs to create round holes in sheet metal and other thin, flat materials. Their draw stud pulls a sharp-edged punch from one side of the sheet metal toward the die on the other side to cut a clean, accurate hole. Also called panel punches, they are commonly used to make openings for conduit and wiring in electrical boxes and panels.
Gardner Bender Knockout Punch Tool Kits
These knockout punch kits include a driver, one or more draw studs, and a set of punches and dies that fit the kit driver and other Gardner Bender brand drivers.
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