Omega BT40 Shrink Fit Chuck is a secure, high-precision tool holder designed for BT40 milling setups. With a maximum speed of 25,000 RPM and compatibility with 32 mm tool shanks, it delivers repeatable accuracy across a wide range of high-speed milling tasks, and its 160 mm overall length provides stable guidance in demanding applications.

• G2.5 precision concentricity: The G2.5 rating ensures excellent tool concentricity with minimal runout, helping you achieve accurate holes and consistent surface finishes.
• High-speed performance: Engineered for up to 25,000 RPM, it supports fast stock removal and smooth finishing across demanding materials and complex geometries.
• Shrink-fit stability: The heat-expanded shrink-fit grip clamps the tool shank securely, delivering stable holding with vibration damping and reduced deflection for better accuracy and longer tool life.

By delivering secure clamping and high rigidity, this BT40 Shrink Fit Chuck helps you reduce setup time, minimize rework, and sustain tight tolerances through long production runs. Its 32 mm shank compatibility and 160 mm length make it a versatile choice for a broad range of CNC machines, enabling reliable results from roughing to finishing tasks while maintaining consistent surface quality.