Omega Products HSK63A Shrink Fit Holders With Front Face Coolant - G2.5 - 25,000RPM - 5mm Clamping Diameter - 160mm Gauge Length

The Omega HSK63A Shrink Fit Holder with Front Face Coolant is a precision toolholding solution engineered for high-speed milling and demanding machining tasks. With a G2.5 interface, 5 mm clamping diameter, and a generous 160 mm gauge length, it delivers secure tool retention and consistently low runout at speeds up to 25,000 RPM.

This holder incorporates an integrated front-face coolant system that directs coolant directly to the cutting edge. The result is improved heat management, enhanced cutting performance, and extended tool life—even under heavy-duty conditions.

• Strong, precise clamping with minimal runout: Shrink-fit mounting provides secure seating and repeatable accuracy, helping you achieve better surface finishes and tighter tolerances at high speeds.
• Front-face coolant for direct edge cooling: Direct coolant delivery reduces thermal growth at the tool tip, improving stability, tool life, and consistent performance across operations.
• High-speed readiness with durable balance: Designed for up to 25,000 RPM with a 5 mm clamping diameter and 160 mm gauge length, offering reliable performance and broad tool compatibility in demanding workflows.

Choose this holder to improve part consistency, reduce downtime from tool/holder wear, and maintain steady performance across extended high-speed runs. Its robust construction and integrated coolant support more reliable machining, longer tool life, and easier handling in everyday production environments.