Groz Number Punch Set 3mm TT1217 6cfm Air Inlet Size: 1/4

6cfm Air Inlet Size: 1/4 Minimum Hose Size: 10mm Shinano air tools are guaranteed against defect in Materials or workmanship for a period of 12 months

TX heads (TX): 20

Hardened spring steel blades are permanently fixed to thestock by means of tapered self locking rivets which ensure complete rigidity

to the crossover

Groz Number Punch Set 3mm TT1217 6cfm Air Inlet Size: 1/4Groz Number Punch Set 3mm GROZ, Letter and Number Stamps are manufactured from selected quality carbon steel. Punches are through induction hardened, which gives durability and extended life for repeated use. The hardness at the stamping end is maintained at 58 62 HRC, the striking end is tempered to 38 43 HRC. This prevents the punch from splintering during use. The striking end is chamfered to prevent breakage and accidents due to flying splinters.