General Heavy-duty Automatic Center Punch 78

Punches, marks, scribes and starts drill, nail or screw holes. Ideal for machinists and automotive repair pros

• 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-resistant black oxide finish
• Replaceable hardened steel point

Point diameter: 0.083 in. (2.1mm) 5-5/8 in. (L) x 5/8 in. (Diameter)