9 piece roll pin punch set is made in the U.S.A. and hot forged from alloy steel for maximum strength. Each punch is hardened and tempered for maximum durability, and each is individually black oxided, ground and polished to a smooth metallic shine and corrosion resistance. Designed to apply consistent pressure to the end of a pin, driving it straight through the hole. The ball centered on the punch tip assures proper contact, eliminating damage to the pin or hole wall. Set includes: 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 5/16" roll pin punches.
