Omega BT50 Hydraulic Expansion Chuck HC20S is a secure tool-holding solution for BT50 spindles. Engineered for high-speed machining, it enables fast tool changes up to 25,000 RPM, features an 83mm gauge length and Form AD interface, and delivers G2.5 precision for minimal runout and concentric results.

• Hydraulic expansion for quick, secure tool changes: The hydraulic actuation provides fast, reliable clamping and release, reducing downtime and ensuring consistent seating every time you change tools.
• High-speed performance with tight runout: Built for up to 25,000 RPM and matched to G2.5 precision, it delivers low runout and excellent concentricity for accurate, repeatable cuts and better surface finishes.
• Durable construction with dependable clamping: Robust materials and precision engineering deliver lasting rigidity, reducing vibration and providing reliable performance in demanding machining environments.

This chuck helps you streamline workflows, cut with confidence at high speeds, and achieve repeatable results across demanding operations. Its strong grip and quick change capability translate to less downtime, more consistent part quality, and improved overall productivity in your BT50 setup.