Machinist's Center Punch
Automatic Center Punch Saves Time, Increases AccuracyThis spring loaded tool is excellent for creating a dimple in wood, plastic and metal to keep your drill bit from wandering. Also used for starting wood screws, marking, perforating, embossing, simulating rivets and countersinking miniature nails. Just set variable pressure adjustment screw for light, medium or heavy stroke, press point against surface and the self-contained hammer mechanism automatically releases.
Machinist's Type Center Punch: Hardened and tempered point. 1/2 inch dia. x 5 inches long.