STARRETT 18AA AUTOMATIC CENTER PUNCH

Starrett 18AA Automatic Center Punch with Hardened Steel Metal, Universal Tool for Machinists and Carpenters with Adjustable Knurled Cap to Control Blow Force, 4" Length, 7/16" Graduation The Starrett Automatic Center Punch with Adjustable Stroke features a lightweight, knurled steel handle for a positive grip and easy handling. 100mm (4") Length, 11mm (7/16") Diameter. Starrett punches and nail sets are universally used by machinists and carpenters. They are well-proportioned for ease of use and are hardened and tempered to the proper hardness. All of them feature nicely knurled finger grips for controlled handling. Rugged automatic punches with all-steel handles and parts Internal mechanism automatically - strikes a blow when downward pressure is applied Spring tension, which regulates the blow, is constant so marks made by the point are uniform in depth and size for each setting The point can be easily removed for regrinding or replacement Adjustable knurled cap regulates the force of the blow