Omega BT30 Hydraulic Expansion Chuck HC20S is designed for BT30 spindle systems, delivering reliable, secure tool holding for high-speed machining. Capable of up to 25,000 RPM, it enables fast tool changes and consistent performance in demanding operations. With a 90mm gauge length and Form AD interface, it provides a precise, stable connection to your BT30 spindle.

Built with precision engineering, the chuck achieves G2.5 accuracy to minimize runout and improve concentricity, yielding tighter tolerances in every pass. The hydraulic expansion mechanism delivers quick clamping and release, reducing setup time while maintaining a strong gripping force to suppress vibration and enhance cut quality. A robust construction is designed for longevity in busy production environments.

• Hydraulic expansion for fast tool changes: Clamps and releases tools quickly with a secure, reliable grip, reducing setup time and downtime between operations.
• G2.5 precision for minimal runout: Tight tolerances at the BT30 interface translate to consistent, high-precision results even at high speeds.
• High-speed BT30 compatibility with durable build: Rated up to 25,000 RPM, delivering stable cutting performance and long service life through tough machining conditions.

This combination provides a dependable tool-holding solution that improves workflow, boosts throughput, and helps you achieve accurate, repeatable results across a range of BT30 applications.