Hepyc HSSCo Taper Shank Drill Bit 21.5mm DIN345N CM2 Acrow BT40 ER20 Collet Chuck Holder – 150 mm Overall Length (l1): 291mm Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
Yard notes & kiln story
Description
Hepyc HSSCo Taper Shank Drill Bit 21.5mm DIN345N CM2 Acrow BT40 ER20 Collet Chuck Holder – 150 mm Overall Length (l1): 291mm Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 Overall Length (l1): 291mm Pitch (TPI): 56