Hydraulic Knockout Hole Punch Driver Kit One Half To Four Inch Conduit Cutter Set Powerful 12 Ton Punching Power With 360 Degree Head Heavy Duty KO Tool For Metal Sheet Punching Electrical Boxes And Panels Works With Greenlee Dies
✔️ 12-ton punching power, sizes 1/2 to 4 in, 360° head
This hydraulic knockout tool kit is a heavy duty punch set designed to create clean, precise holes in metal panels, electrical boxes, and conduit runs. It's commonly used in electrical work, HVAC installations, and metal fabrication where fast KO holes are needed.
✅ 12 US ton punching capacity
✅ Compatible with GREENLEE dies and other standard tooling
✅ Punch sizes include 1/2 in, 3/4 in, 1 in, 1 1/4 in, 1 1/2 in, 2 in, 2 1/2 in, 3 in, 3 1/2 in, 4 in
✅ Deep draw dies with optimized cutter face to reduce required force
✅ Forged from 5140 steel for durability
✅ Long plastic handle for non-slip operation and efficient force transfer
✅ Works on steel, stainless steel (1/16 in max), brass, copper, aluminum, fiberglass and plastic
💡 What is a hydraulic knockout punch set used for in metal fabrication?
It's a handy tool for making KO holes in metal panels, electrical boxes, enclosures, and conduit work.
- Handy for punching holes through steel, stainless steel, brass, copper, aluminum (soft alloys), fiberglass and plastic
- Ideal for electrical boxes, panels, and conduit work where clean, round holes are needed
- Compatible with Greenlee dies and other standard 3/4-16 threaded tooling for easy swaps
- Hydraulic system provides steady pressure with a long handle for controlled operation