General Automatic Centre Punch 110610 3/8" Drive SAE HEX:

3/8" Drive SAE HEX:

With a 1:1 gear ratio

Extremely useful in applications requiring metered delivery the pump works on a precision rack & pinion mechanism

Outside Diameter : 2

General Automatic Centre Punch 110610 3/8" Drive SAE HEX:The #79 Punch is commonly viewed as the standard in automatic centre 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 Features: One hand spring impact operation no hammer needed Spring tension adjusts for light or