General Tools 79 Heavy-duty Automatic Center Punch, Mini, 4-7/8" x 1/2" NewArrivals alcohol and household chemicals a

alcohol and household chemicals a damp cloth renews the finish

At room temperature

oil-resistant

Thickness: 56 mil (nominal)

Hardened M2 alloy steel blade inserts resist nicks and chipping

General Tools 79 Heavy-duty Automatic Center Punch, Mini, 4-7/8" x 1/2" NewArrivals alcohol and household chemicals aThe #79 Mini Heavy duty Automatic Center Punch can punch, mark, scribe and start drill, nail or screw holes. Features all steel body with knurled finger grip, and rust resistant black oxide finish. Ideal for machinists and automotive repair pros. Point diameter: 0. 055 in. (1. 4mm) One handed spring impact operation; no hammer needed Spring tension adjusts for light or heavy strokes and marking All steel body with knurled finger grip, and rust