Omega Products BT50 Hydraulic Expansion Chuck HC12S is a precision tool-holding solution designed for BT50 spindle systems. It handles high-speed machining up to 25,000 RPM, using a hydraulic expansion mechanism to enable quick, secure tool changes while maintaining tight concentricity with a G2.5 rating. Built for durability, its 69mm gauge length and Form AD interface deliver stable, repeatable performance in demanding milling, drilling, and finishing operations.

• Hydraulic Expansion for Fast, Secure Tool Changes: The hydraulic action provides quick tool clamping and release with a consistent grip, reducing setup time and minimizing runout during high-speed machining up to 25,000 RPM.
• G2.5 Concentricity for Precision: The G2.5 precision rating ensures minimal runout and excellent concentricity, helping you achieve accurate cuts, smoother finishes, and fewer reworks.
• BT50 Fit, 69mm Gauge Length, Form AD – Built for Reliability: Designed for seamless BT50 spindle integration with a stable 69mm gauge length and Form AD interface, delivering reliable performance in demanding production environments.

Omega's BT50 HC12S Hydraulic Expansion Chuck is engineered for durable, long-lasting service in tough machining jobs. Its robust construction and precise design work together to reduce vibration, support repeatable results, and help you maintain productive uptime, higher-quality finishes, and longer tool life across your shop or production floor.