Description
GZ25905 NUMBER PUNCH GROZ NUMBER PUNCHES 6mm For Hand Held Hammer struck applications
GROZ Letter and Number Stamps are manufactured fromselected quality carbon steel. Punches are through inductionhardened which gives durability and extended life forrepeated use. The hardness at the stamping end is maintainedat 58 62 HRC the striking end is tempered to 38 43 HRC.This prevents the punch from splintering during use. Thestriking end is chamfered to prevent breakage and accidentsdue to flying splinters