Setup, Compatibility & Care
Setup requires a drill, a compatible drill bit for the pilot hole, and a 7/32-inch hex wrench. This punch is strictly compatible with sheet metal up to 16 gauge in thickness; attempting to use it on thicker materials may damage the threads or dull the cutting edges. To maintain the tool, wipe the punch and die clean after every use to remove metal shavings. Store the punch in a dry, low-humidity area to maintain the integrity of the anti-corrosive finish. Occasionally applying a drop of light machine oil to the hexagonal screw threads will prevent binding and make the punching process feel significantly smoother.