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Coating: TiAlN – increases hardness and heat resistance for longer tool life
micro-milling of tight features and pockets
The 48-tooth configuration balances aggressive metal removal with a smoother finish
and hobbyists looking to achieve professional-grade rib finishes with confidence
enabling productive high-feed milling while resisting deflection
Omega Products BT40 ER Collet Chuck - ER32 - 25,000RPM - G2.5 - 100mm Gauge Length - Form AD/B FMH Coating: TiAlN – increases hardnessOmega BT40 ER Collet Chuck for ER32 tooling is a precision tool holder designed for BT40 spindle systems, delivering secure clamping and high speed performance. Its ideal for CNC milling and drilling environments that demand consistent concentricity and reliable tool retention. BT40 compatibility: Designed to fit BT40 spindles for secure mounting and stable operation. ER32 clamping: Uses standard ER32 collets to securely hold cutting tools with
