22mm Sheet Metal Punch Kit in Bearing Steel - Single Pack
✔️ Heavy-duty knockout punch with 22mm opening and spiral fit

A heavy duty manual knockout punch designed to create clean, precise 22 mm holes in metal sheets. It’s ideal for sinks, stainless steel panels, copper, aluminum, brass, and other metal fabrication tasks where accurate cutouts are needed.

✅ Opening diameter: 22 mm (0.87 in)
✅ Material: bearing steel with a black corrosion-resistant finish
✅ Spiral interface ensures firmer connections
✅ Compatible with ratchet, wrench, or electric driver for handy use

💡 What is a sheet metal knockout punch used for and why pick a 22 mm opening?

A handy tool for creating clean, precise holes in metal sheets during installation and fabrication. It shines in tight spaces and with various metals like sinks, panels, and metal parts.

- hole punching for sinks, stainless steel panels, and metal fabrication - 22 mm opening matches common fittings and hardware - works with ratchet, wrench, or electric driver for handy operation