Acrow ER321716 – ER32 Spring Collet (Ø17–16 mm Range, DIN6499) Insize GO Thread Ring Gauge 1/4"-20 UNC Series - 4633-1B1 - Suitable for a variety Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
Yard notes & kiln story
Description
Acrow ER321716 – ER32 Spring Collet (Ø17–16 mm Range, DIN6499) Insize GO Thread Ring Gauge 1 4" 20 UNC Series 4633 1B1 Suitable for a variety Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 Suitable for a variety of metalworking applications Bright Finish – Reduces friction and enhances coolant effectiveness