Q-Max Sheet Metal Punches
- Metric Sizes
- Q-Max QMA-14M, A quick & easy way to cut out clean metric sized holes in sheet metal up to 16 gauge. The special design allows 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 are sold singly without key, which should be ordered separately. Thread the punch onto the hexagonal screw & then pass the hexagonal screw through the hole. Position the die on top of the die nut & then screw the die nut onto the projecting hexagonal screw until it touches the metal sheet. Use a hexagonal key to turn the hexagonal screw. The screw will pull the punch through the metal & a hole will result. Please note these instructions apply to cutters up to 15 mm in size, for cutters 15 mm & over have a different configuration. Notably they have fewer components, in the larger cutters the thread is in the punch & thus there is no die nut. Size.14.0mm. Key Type. 6mm hexagonal wrench Q-Max QMA-14M Sheet Metal Punch 14mm