Omega Products HSK63A Shrink Fit Holders With Front Face Coolant - G2.5 - 25,000RPM - 5mm Clamping Diameter - 120mm Gauge Length

The Omega HSK63A Shrink Fit Holder with Front Face Coolant is a precision toolholding solution designed for high-speed machining. It’s ideal for engineers, machinists, and busy shops that demand consistent clamping and reliable performance in demanding milling and drilling operations.

Engineered for up to 25,000 RPM, it uses a shrink-fit interface for a strong, repeatable grip. With a 5 mm clamping diameter and a 120 mm gauge length, this holder provides the rigidity and reach you need for precise, productive cuts, while the integrated front face coolant enhances heat management to sustain performance and extend tool life.

• Integrated Front Face Coolant: Delivers coolant directly to the cutting zone, improving heat removal, sustaining cutting performance under heavy loads, and helping extend tool life.
• HSK63A Shrink Fit Interface with Minimal Runout: Provides a secure, rigid hold with very low runout, boosting precision at high speeds (up to 25,000 RPM) and reducing tool wear.
• Optimized Clamping Diameter and Gauge Length: 5 mm clamping diameter and 120 mm gauge length balance compact reach with rigidity, enabling stable tool seating across a range of tools and applications.

Together, these features translate into reliable, repeatable results: improved part accuracy, reduced downtime from tool slippage, longer tool life, and smoother workflow in demanding high-speed machining environments. The Omega HSK63A Shrink Fit Holder with Front Face Coolant helps you achieve tight tolerances, consistent cutting quality, and productive cycles, so you can focus on quality outcomes and faster throughput.