Meet the Omega BT50 Shrink Fit Chuck—an exacting tool-holding solution for high-speed machining. It’s built for CNC mills and turning centers that demand tight concentricity and dependable retention, delivering reliable performance across demanding applications.

• G2.5 Precision Concentricity: Excellent tool concentricity and minimal runout ensure accurate, repeatable results even at high speeds.
• High-Speed Capability (Up to 25,000 RPM): Maintains precision and stability at demanding speeds, enabling efficient cutting and consistent surface finishes.
• Secure Shrink-Fit Grip with Heat Expansion: Shrink-fit design uses heat to firmly grip 20 mm tool shanks, providing stable retention and effective vibration damping to reduce deflection.

Designed for 20 mm shanks and a thoughtful 160 mm overall length, this chuck combines robust stability with smooth, vibration-damped operation to help you finish parts to spec on time. It reduces tool deflection, improves surface finish, and minimizes downtime from tool changes, giving you confidence to push the tempo on your most challenging machining jobs.