Omega Products HSK63A Slim Shrink Fit Chuck is engineered for high-speed machining with a compact, precision-driven design. Featuring a 4 mm clamping diameter and a 120 mm gauge length, this slim chuck excels in tight workspaces while delivering reliable tool retention and accuracy. Balanced to G2.5 at 25,000 RPM, it maintains stability and minimizes runout, helping extend tool life in demanding applications.

• Slim, accessible design: The compact chuck body and 120 mm gauge length improve clearance in tight setups, enabling precise tool positioning and reducing setup time on complex features.
• High-speed precision balance: Balanced to G2.5 at 25,000 RPM for smooth rotation, resulting in consistent tolerances, reduced vibration, and better surface finishes at high speeds.
• Secure, durable clamping: Shrink-fit retention provides strong grip with minimal runout, delivering reliable tool retention and extended life in rigorous machining workflows.

This chuck supports faster cycle times and more predictable results across a wide range of materials. Its combination of slim geometry, high-speed stability, and robust clamping helps streamline setups, improve machining accuracy, and enhance overall productivity in high-performance environments.