Heavy Duty Manual Knockout Punch Kit For Sheet Metal And Conduit Boxes 1/2 To 1-1/4 Inch Die Set Cuts Clean Holes In Steel Copper Aluminum Works With Ratchet Wrench Or Drill Durable Punch Driver Kit

Heavy-Duty Manual Knockout Punch Kit for Metal Boxes
✔️ Kit includes 4 dies, 4 punches, 2 bolts for metal knockout

This heavy-duty knockout punch kit is designed to cut clean holes in metal enclosures and conduit boxes. It's commonly used by electricians and metal fabricators for panels, electrical boxes, and service conduits. The kit works with ratchet, wrench, or electric driver for precise, controlled holes in mild steel under 10 gauge, copper, aluminum, and similar metals. Note: not for stainless steel, wood, or drywall.

✅ Conduit hole sizes: 1/2", 3/4", 1", 1-1/4" with actual diameters 0.89", 1.11", 1.36", 1.70"
✅ Heavy-duty forged 5140 steel construction for durability
✅ Includes 4 dies, 4 punches, and 2 driving bolts for a complete set
✅ Compatible with ratchet, wrench, or electric driver for easy use

💡 What is a knockout punch kit used for in electrical and metalworking projects? It's a handy tool for making precise holes in metal enclosures for conduit entries. - handy for cutting clean holes in sheet metal, copper, aluminum for electrical boxes - supports hole sizes from 1/2" to 1-1/4" with diameters 0.89"-1.70" - works with ratchet, wrench, or drill to apply controlled pressure - built from durable 5140 steel for long life