Spring Collet Chuck NT40 ER40 60 – Precision ER40 Collet Chuck for NT40 / ISO 40 Spindles 44 x 50mm D.O.C HSS 3/4" Universal Shank Annular Cutter With the recommended drill size

With the recommended drill size included

Material: Stainless Steel

Shank Taper: MT4 (M16 Drawbar Thread)

allowing for smooth grease flow to prevent wear and tear on critical components

1/4 x 3/8 x 1/16 – 100 PCS

Spring Collet Chuck NT40 ER40 60 – Precision ER40 Collet Chuck for NT40 / ISO 40 Spindles 44 x 50mm D.O.C HSS 3/4" Universal Shank Annular Cutter With the recommended drill sizeUpgrade your machining setup with this high quality Spring Collet Chuck NT40 ER40 60, designed for reliable holding power and exceptional accuracy. Engineered for NT40 ISO 40 taper spindles, this collet chuck delivers professional grade performance for milling, drilling, and grinding operations. Precision Ground & Hardened: Manufactured from hardened steel and precision ground for superior wear resistance and long term dimensional stability. Low Run