Omega Products BT40 ER Collet Chuck - Mini Type ER11 - 20,000RPM - G2.5 - 160mm Gauge Length - Form AD RPTECH Tapered neck for stability in

Tapered neck for stability in deep grooves: The tapered effective length increases rigidity and minimizes deflection

enabling stable cuts in deep grooves and tough materials

Whether you’re a professional machinist

W coating for wear resistance and stability: The W coating reduces friction and heat

Corner radius optimized for sloped surfaces: Delivers clean

Omega Products BT40 ER Collet Chuck - Mini Type ER11 - 20,000RPM - G2.5 - 160mm Gauge Length - Form AD RPTECH Tapered neck for stability inThe Omega BT40 ER Collet Chuck, Mini Type, is a compact, high precision tool holder designed for BT40 spindle systems. Built for reliability in high speed machining, it delivers tight tool retention and excellent balance in a lightweight packageperfect for precision milling, drilling, and engraving in small to mid sized shops. Spindle Compatibility: Designed for BT40 spindles to ensure secure, repeatable tool seating in standard CNC setups. Mini Type