Q Max Sheet Metal Square Hole Punch Imperial

This 3 4 inch square hole punch is perfect for medium-sized apertures in sheet metal fabrication, offering an ideal balance between hole size and material capacity. The 3 4 inch dimension suits a wide range of applications including electrical conduit work, smaller ventilation openings, and general metalworking tasks. Designed to cut clean square holes in sheet metal up to 16 gauge, this punch ensures professional results with minimal effort. The special design allows an even load during cutting and produces a burr-free hole that needs no extra finishing, eliminating time-consuming deburring operations. Featuring heat-treated cutting edges for superior durability, the punch incorporates a black anti-corrosive surface finish to protect against rust and maintain performance throughout its working life. Features and benefits: 3 4 inch square hole cutting capacity spanner operated with 5 8 inch af fitting heat-treated cutting edges for long-lasting performance black anti-corrosive surface finish produces burr-free holes with no additional finishing required suitable for sheet metal up to 16 gauge supplied boxed singly, spanner sold separately specifications: punch type: imperial key type: 5 8in af spanner

This 3 4 inch square hole punch is perfect for medium-sized apertures in sheet metal fabrication, offering an ideal balance between hole size and material