Groz Letter Punch Set, 4mm 7PK1820-MITSUBA Internal Width: 20mm

Internal Width: 20mm

1mV • DC voltage Accuracy ± 0

0mm capacity | W4 Technical Spec: • Band Width - 8mm • Diameter Range of Fitted Hose (less than or equal to) - 17

Air Boy® Blowgun TURBO with By-pass Nozzle - ø8mm Bent Pipe (Unblockable) #140111-000

Groz Letter Punch Set, 4mm 7PK1820-MITSUBA Internal Width: 20mmGZ26103 Groz Letter Punch Set 4mm Manufactured from quality carbon steel. Punches are 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. Specification Size: 4mm