Starrett 18C Automatic Centre Punch Heavy-Duty With Adjustable Stroke, 5-1/4" Length, 11/16" Diameter

Heavy-duty automatic centre punch with 5-1/4" length and 11/16" diameter punches a starter dimple without the need for a hammer Capable of striking a heavier blow than standard automatic centre punch Stroke impact can be set by turning knurled cap Spring tension is constant for uniform depth and dimple size at each setting Hardened and tempered steel components provide wear resistance and strength Rugged automatic punch with all-steel handle and parts Internal mechanism strikes a blow when downward pressure is applied Spring tension is constant so marks made by the point are uniform in depth and size The point can be easily removed for regrinding or replacement Adjustable cap regulates the stroke