Gardner Bender 4.5 in. Knockout Punch for 4 in. Pipe and Conduit
$300.61
Engineered for precision, this Gardner Bender four-point knockout punch produces clean, round holes in mild steel and soft metals. The specialized design ensures the slug drops automatically without splitting for efficient, professional-grade installation.
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Engineered for precision, this Gardner Bender four-point knockout punch produces clean, round holes in mild steel and soft metals. The specialized design ensures the slug drops automatically without splitting for efficient, professional-grade installation.
- Four-point design allows the slug to drop automatically without splitting for faster workflow
- Produces a precise 4.5 in. actual hole diameter designed for 4 in. pipe or conduit
- Capable of punching through 10-gauge mild steel and 12-gauge stainless steel
- Designed to create clean, round holes in mild steel and other soft metals