General Tools 79 Mini Heavy-duty Automatic Center Punch (31072)

• 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 (#79P or #79P/2)

The #79 Mini Heavy-duty Automatic Center Punch can punch, mark, scribe and start drill, nail or screw holes. It is ideal for machinists and automotive repair pros.