CE RD PHG 250 0307 Copyright 2007 by Wurth 10 0050 Number Punch Set DIN 1451 Art No 695941615 S uperior quality heat treated steel Sharp characters ensure deep clear impressions They can mark steel up to a hardness of 50 Rockwell Set of Drift Punches Art No 71463240 C ontains 6 drift punches sizes 2 3 4 5 6 8 S turdy metal carrying case Chisel head tempered Chromevanadium airhardened steel T empered safety striking heads will not burr or split Shaft all hardened making it extremely tough and durable Set of Pin Punches Art No 7146341 C ontains 6 pin punches sizes 2 3 4 5 6 8 T empered striking head Chromevanadium airhardened steel T empered safety striking heads will not burr or split Shaft all hardened making it extremely tough and durable