General Tools 79 Professional Automatic Center Punch

The Model 79 Center Punch is commonly viewed as the standard in automatic center punches. It is tough enough to handle those heavy-duty metals, yet not overbearing when working with wood or thin-walled tubing. And the easily replaceable steel point assures the punch will be working like new for years to come.

• Punches, marks, scribes and starts drill,nail or screw holes
• One-hand spring impact operation,no hammer needed
• Spring tension adjusts for light or heavy markings
• Ball bearing action
• Black oxide finish inhibits rust
• All-steel body with threaded,replaceable hardened steel point