The Omega DV50 Hydraulic Expansion Chuck – HC12S is a DIN69871‑compliant tool holder designed for wide compatibility with CNC machining centers and tool holders. Built for reliability in busy shops, it provides a solid foundation for precision milling and drilling tasks.

Capable of speeds up to 25,000 RPM, this chuck uses a hydraulic expansion mechanism to clamp cutting tools quickly and precisely. The hydraulic action expands evenly, delivering a secure grip that minimizes runout and vibration, which translates to better surface finish, tighter tolerances, and longer tool life during demanding operations.

• Fast, precise hydraulic clamping: Quick tool retention with repeatable grip for reduced setup time and consistent performance between jobs.
• Even expansion for stability and finish: Uniform hydraulic pressure minimizes runout and chatter, improving surface quality and dimensional accuracy while extending tool life.
• DIN69871 compatibility for broad machine use: Designed to fit a wide range of machining centers and tool holders, delivering dependable, drop‑in performance in busy production environments.

The DV50 HC12S delivers reliable high-speed performance that supports smoother workflows, reduces downtime, and helps you achieve repeatable, high-quality results across multiple shifts and applications.