Manual Knockout Punch Driver Kit for One Half Inch to One And One Quarter Inch Conduit Holes Handy No-Nonsense Punch Set For Sheet Metal Mild Steel Under Ten Gauge Ready For Electrical Copper Aluminum And Brass Projects

Manual Knockout Punch Kit for 1/2 to 1-1/4 in Conduits
✔️ 4 dies, 4 punches, 2 bearing bolts; sizes 1/2-1-1/4 in

This manual knockout punch kit punches clean holes in sheet metal and conduit boxes. It's a handy tool for electrical installations, metal fabrication, and workshop projects where fast, precise conduit holes are needed.

Hole Size (in)	Größe der Bohrungmm)
1/2	12.7
3/4	19.05
1	25.4
1-1/4	31.75

✅ Slug splitting design for easy slug removal and clean hole edges
✅ Forged, machined, heat-treated 5140 steel construction for durability
✅ Includes 4 dies, 4 punches, 2 bearing bolts for complete setup
✅ Works with manual drivers or electric impact for tight spaces

💡 What is a knockout punch kit used for in electrical conduit installation and metal fabrication?

This handy tool makes clean, precise holes in sheet metal and conduit boxes.

• Handy for sheet metal up to 10 gauge and similar materials
• Slug-splitting design keeps holes clean and slugs easy to remove
• Works with manual drivers or power tools for tight spaces
• Includes four dies, four punches, and two bearing bolts for a complete kit