Achieve clean and accurate holes in electrical panels with this professional-grade 3/4-inch knockout punch set. Designed to punch through up to 10-gauge mild steel, aluminum, fiberglass, and plastic, it ensures high-precision results for various installation needs.

• Optimized design reduces required wrench effort for easier operation
• Internal slug splitting allows for quick and easy removal
• High capacity: punches up to 10-gauge mild steel, aluminum, fiberglass, and plastic
• Delivers clean and accurate holes for professional electrical work
• Complete 3-piece set includes 3/4 in. (19 mm) punch and die with draw stud