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AMZCNC Heavy Duty Knockout Punch Kit for 1-1/4 Conduit Holes
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About this item
- smooth operation leaves the round hole with clean edges and a uniform size. Manual punch works great in tight areas.
- Sheet Metal Knockout Punch Kit, perfect for mild steel under 10 gauge (3.5mm), such as sheet steel, copper, aluminum, brass, fiberglass, some plastics, electrical pipe, quazite, conduit (NOT FOR Stainless Steel, Wood, Drywall)
- Knockout punch is compatible with a ratchet, a wrench, or an electric driver.
- Punch units are complete units consisting of the 1¼" conduit punch and draw stud makes a 1.70" sized hole.
- Economic Knockout Punch Driver Set, complete conduit punch set include 1 dies, 1 hole punches, 1 bearing driving bolts

















































