SK Hand Tools 6012 12pc Punch & Chisel Set. Sk's complete line of punches and chisels are made in the usa and hot forged from alloy steel for maximum strength. Each is hardened and tempered for maximum durability, and each is individually black oxide, ground and polished to a smooth metallic shine. Contents: pin punches - 3/32", 1/8", 5/32" & 3/16" line up punch - 1/8" starter punches - 1/8" & 3/16" flat chisels - 1/4", 3/8", 1/2" & 5/8" center punch - 3/8". Packaged in a roll.