The 7/8-Inch Knockout Punch easily punches holes for 1/2-Inch EMT conduit. The optimized design reduces wrench effort. Slugs are split inside for easy removal. Cuts aluminum, fiberglass and plastic as well.

• Maximum capacity of 10 gauge mild steel.
• Also cuts aluminum, fiberglass and plastic.
• Punches holes cleanly and accurately.
• Black oxide finish.
• Weight: 3.2 ounces.