The Omega DV50 Hydraulic Expansion Chuck – HC32S is a precision toolholding solution designed for CNC machining centers that use DIN69871-compatible tool holders. With a maximum speed of 25,000 RPM, it enables fast, stable milling and demanding operations without sacrificing accuracy.

Engineered for engineers, machinists, and shops, this hydraulic expansion chuck delivers repeatable, secure tool clamping with excellent vibration damping. The result is better surface finishes, tighter dimensional control, and longer tool life—even on high-speed or heavy-duty cycles.

• DIN69871-compatible design for broad machine compatibility: Built to the DIN69871 standard, ensuring seamless integration with a wide range of machining centers and tool holders, reducing setup time and boosting reliability across platforms.
• High-speed performance up to 25,000 RPM: Supports fast, efficient milling while maintaining concentricity and a secure grip on the tool for consistent results at high speeds.
• Hydraulic expansion for even grip and damping: Hydraulic actuation expands the chuck evenly to grip tools securely, providing stable cutting conditions, improved surface finish, and extended tool life through reduced vibration and runout.

In daily production, the DV50 HC32S helps you streamline setups, minimize tool changes, and achieve repeatable, high-quality parts. Its reliable clamping and high-speed capability translate to increased throughput, reduced scrap, and more predictable performance across a range of materials and applications.