Q-Max Square Sheet Metal Punches
- Q-Max QMA-SQ3/4IN, A quick & easy way to cut out clean square holes in sheet metal up to 16 gauge. The special design allows an even load during the cutting & produces a burr free hole that needs no extra finishing. Heat treated cutting edges with black anti-corrosive surface finish to prevent rusting. All punches boxed singly without spanner, which should be ordered separately. Size.3/4in Square. Spanner Operated. 5/8in AF. Q-Max QMA-SQ3/4IN Square Sheet Metal Punch 3/4in