The Omega BT40 Shrink Fit Chuck is a precision tool-holding solution engineered for BT40 spindle systems. It securely clamps 16 mm tool shanks with exceptional concentricity, delivering repeatable accuracy at speeds up to 25,000 RPM. Built for engineers, machinists, and hobbyists alike, it helps you achieve reliable results in high-speed milling tasks without complex setup.

• Heat-Expansion Shrink-Fit Clamping: Uses controlled heat expansion to firmly grip the 16 mm tool shank, providing stable, vibration-damped performance that minimizes runout and deflection during cuts.
• G2.5 Precision Concentricity: Delivers tight tool concentricity and consistent results, helping you maintain accurate tool paths and predictable surface finishes across jobs.
• High-Speed Capability up to 25,000 RPM: Engineered for demanding milling tasks, maintaining stability and precision at high speeds for cleaner cuts and reliable performance.

Designed for reliability in busy shops, this 90 mm-long chuck combines rigid construction with a precise grip to support demanding applications. The result is improved surface finish, reduced rework, and a confident, repeatable milling process across a range of projects.