Omega Products HSK63A Face Mill Arbor with Through Coolant is a precision milling accessory built for high-speed metal removal.
It uses a rigid HSK63A shank with a through-coolant system, accepts face mills with bores from 16 mm to 32 mm, features a 27 mm spigot and a 160 mm gauge length, and is rated for speeds up to 25,000 RPM.

• Rigid HSK63A shank for maximum rigidity: Ensures minimal runout and stable cutting at high speeds, delivering consistent engagement and better surface finish.
• Through coolant with G2.5 delivery: Directs coolant to the cutting edge for enhanced cooling, cleaner chips, longer tool life, and reliable performance under heavy cuts.
• Broad bore compatibility and high-speed capability: Fits face mills with bores 16–32 mm and supports speeds up to 25,000 RPM for versatile, productive milling.

This arbor delivers dependable performance across demanding milling tasks by combining rigid interface, efficient through coolant, and broad compatibility, helping you maintain productivity, reduce downtime, and achieve consistent, high-quality results.