Omega Products BT40 ER Collet Chuck - ER25 - 20,000RPM - G2.5 - 70mm Gauge Length - Form AD G The combination of square-edge geometry

The combination of square-edge geometry and efficient cutting delivers steady finishes and faster cycle times

producing superior surface finish and dimensional accuracy on curved features

reducing deflection and improving accuracy in challenging pockets and channels

delivering dependable performance from first cut to last

Tapered neck for enhanced stability: The tapered neck increases rigidity and minimizes deflection when machining inclined surfaces

Omega Products BT40 ER Collet Chuck - ER25 - 20,000RPM - G2.5 - 70mm Gauge Length - Form AD G The combination of square-edge geometryThe Omega BT40 ER Collet Chuck is built for BT40 spindle systems and ER25 tooling, delivering secure, precise toolholding for demanding CNC milling and drilling work. With a 70 mm gauge length and Form AD design, it ensures stable performance and repeatable results across a wide range of applications. BT40 interface: Designed to fit standard BT40 spindles for fast tool changes and reliable retention. ER25 collet: High precision tool clamping for