The BT50 Shrink Fit Chuck from Omega is a high-precision tool holder designed for BT50 spindle machines and demanding high-speed milling. Featuring a G2.5 precision rating, it delivers exceptional tool concentricity with minimal runout, helping you achieve consistent, accurate results across every pass.

With a maximum speed rating of 25,000 RPM and a 10 mm tool shank, this chuck provides a secure, vibration-damped grip thanks to its heat-expanded shrink-fit design. Its 100 mm length offers a compact, rigid interface that improves stability and surface finish in tough machining tasks.

• G2.5 precision with low runout: This ensures tool paths stay true, delivering repeatable accuracy and tighter tolerances even at high speeds.
• High-speed performance up to 25,000 RPM: Balanced for demanding milling, maintaining stability and clean cuts across materials.
• Secure shrink-fit grip with vibration damping: Heat-expanded clamping secures the tool shank firmly, reducing deflection and improving surface finish while extending tool life.

This BT50 Shrink Fit Chuck provides a reliable, easy-to-use solution that streamlines setups, reduces tool runout, and improves part quality. By delivering consistent clamping, vibration damping, and high-speed stability, it helps manufacturers, shops, and hobbyists achieve faster throughput, fewer reworks, and longer tool life—without sacrificing precision.