Omega Products HSK63A Face Mill Arbor with Through Coolant is engineered for high-speed milling where effective cooling and precise tool alignment are essential. Featuring a precision HSK63A shank, this arbor delivers maximum rigidity and accuracy at demanding spindle speeds, while the G2.5 through-coolant system directs coolant directly to the cutting edge to improve tool life and chip evacuation.

• Through-Coolant Delivery: Direct coolant to the cutting edge via the G2.5 system to extend tool life, improve chip evacuation, and maintain consistent cutting performance at high speeds.
• Rigid HSK63A Interface: Precision HSK63A shank provides superior rigidity and accuracy, reducing runout and delivering reliable, repeatable results in demanding milling operations.
• Broad Bore Compatibility and Precise Reach: Supports face mills with bore diameters from 16–32 mm, features a 32 mm spigot and a 100 mm gauge length for versatile mounting and stable performance at speeds up to 25,000 RPM.

Designed to streamline setup and maximize productivity, this through-coolant arbor helps you achieve cleaner finishes, tighter tolerances, and faster cycle times across a range of high-speed milling tasks. Its robust construction and compatible dimensions provide reliable performance with minimal downtime, making it a dependable choice for professional shops and serious hobbyists alike.