Designed for BT40 spindles and high‑speed milling, the Omega BT40 Shrink Fit Chuck provides a secure, precise tool-holding solution. Its shrink‑fit design uses heat expansion to firmly grip the tool shank, delivering stability and vibration damping for cleaner finishes. This model is built for 16mm shank tooling and measures 120mm long, making it a reliable fit for a wide range of applications.

With a G2.5 precision rating, it delivers excellent tool concentricity and minimal runout, ensuring repeatable, accurate results. It handles demanding tasks at speeds up to 25,000 RPM, helping you maximize productivity without sacrificing finish quality.

• G2.5 Precision Concentricity: Delivers exceptionally tight runout control for consistent diameters and surface finishes, keeping tool paths true during high-speed milling.
• Shrink-Fit Stability and Vibration Damping: The heat-expanded grip securely clamps the tool shank, reducing deflection and mitigating vibration for smoother cuts and longer tool life.
• High-Speed Capability up to 25,000 RPM: Optimized for demanding applications, maintaining stability and accuracy at the speeds typical of BT40 milling operations.

Together, these features translate to a dependable, repeatable machining experience. The precise concentricity minimizes tolerance stack‑ups, while the secure shrink‑fit grip reduces tool movement during cuts, enabling cleaner finishes and improved surface quality. Built for durability in busy shops, this chuck offers confident performance across a range of high‑speed, precision tasks.