Starrett S117PC Centre Punches Set, 1/16", 5/64", 3/32", 1/8", 5/32" Diameters, In Plastic Case

The Starrett S117PC set includes five centre punches with a round shank and 1/16", 5/64", 3/32", 1/8" and 5/32" diameter tapered points. The set comes with a red plastic case for storage. Each punch is made from hardened and tempered steel, which provides wear resistance and strength. The round shanks are knurled for grip. Centre punches make small dimple marks in a workpiece to help guide a drill bit. Manual centre punches have a metal shank with a point and are typically tapped with a ball-peen hammer to mark the material. Automatic centre punches have an internal spring mechanism that enables them to mark the material without using a hammer, leaving one hand free for steadying the work. Box Contains 5 x Center Punch (Each of size: 1.5 mm x 75 mm, 2 mm x 100 mm, 2.5 mm x 100 mm, 3 mm x 100 mm and 4 mm x 100 mm)