Omega BT40 Shrink Fit Chuck delivers a secure, precise tool-holding solution for BT40 spindle machines. Designed for high-speed milling and finishing, its heat-expanded shrink-fit mechanism clamps the tool shank firmly, delivering stability and repeatable results up to 25,000 RPM. The 90 mm long housing provides rigidity and reach for deeper pockets, making it a dependable choice in busy shops and workshops.

Featuring a G2.5 precision rating, this chuck achieves excellent tool concentricity with minimal runout. The shrink-fit design dampens vibration, reducing tool deflection and helping achieve smoother surfaces and more consistent finishes across jobs.

• Heat-expanded shrink-fit grip: Securely clamps tool shanks through controlled heat expansion, delivering stable retention and reduced runout for consistent high-speed performance.
• G2.5 precision with minimal runout: Ensures concentric tool engagement, improving accuracy and surface finish even at full 25,000 RPM.
• High-speed capability with durable BT40 interface: Designed for demanding machining at up to 25,000 RPM, with a robust 90 mm body length for extra rigidity and reach in deep pockets.

By using this BT40 shrink-fit chuck, you gain repeatable tool seating, reduced vibration, and improved stability at high speeds. The precise concentricity minimizes deflection, helping you achieve tighter tolerances and smoother finishes, while the sturdy construction supports longer tool life and less downtime. Quick integration with BT40 spindles and reliable performance across challenging applications help optimize your workflow and boost overall productivity.