Groz Number Punch Set 6mm AB3857-306 2-1/2in Specifications • Drive: 3/4 BLOCKDUALMF
Yard notes & kiln story
Description
Groz Number Punch Set 6mm AB3857 306 2 1 2in Specifications • Drive: 3 4 BLOCKDUALMF 2 1 2in Specifications • Drive: 3 4 • Diameter: 2 1 2 • Depth: 34 designed to provide a high level of protection and performance The hardness at the stamping end is maintained at 58 62 HRC the striking end is tempered to 38 43 HRC Punches are through induction hardened which gives durability and extended life for repeated use