The BT50 Shrink Fit Chuck from Omega is a high-precision tool holder designed for demanding high-speed machining. It secures 12 mm tool shanks with a 100 mm length, making it compatible with a wide range of milling and drilling applications where stability and accuracy matter.

With a G2.5 precision rating and a heat-expanded shrink-fit design, this chuck delivers excellent tool concentricity and minimal runout. That means you get accurate, repeatable results at speeds up to 25,000 RPM, even on challenging materials and complex geometries.

• G2.5 Precision Concentricity: Ensures ultra-tight concentricity and minimal runout for accurate, repeatable cuts at high speeds.
• Shrink-Fit Heat Expansion for Stability: The heat-activated grip clamps the 12 mm tool shank securely, reducing deflection and dampening vibrations for a smoother finish and longer tool life.
• High-Speed Capability up to 25,000 RPM: Engineered to handle demanding tasks with robust performance, featuring a 100 mm long form for stable, extended-reach operation.

Together, these features translate into faster cycle times, tighter tolerances, and consistently high-quality finishes across a range of materials. The secure tool grip, vibration damping, and high-speed reliability give you confidence on every job, reducing downtime and enabling professional results.