Omega BT40 Face Mill Arbor with Through Coolant securely holds face milling cutters in BT40 spindle machines while delivering coolant directly to the cutting edge. Built for high-speed milling, it helps maintain tool life, chip evacuation, and consistent cut quality in demanding shop floor environments.

With a 15,000–25,000 RPM range and precision ratings of G2.5/G6.3, this arbor provides stable accuracy during high-speed machining. The integrated through-coolant channels improve coolant delivery to the cutting edge, helping control heat and improve cutting performance. A 100 mm gauge length and Form AD/B interface ensure secure, repeatable tool seating for reliable operation.

• Through-Coolant Channel Design: Delivers coolant directly to the cutting edge for enhanced chip evacuation, cooler cutting, and longer tool life.
• High-Speed Precision: Optimized for 15,000–25,000 RPM with G2.5/G6.3 tolerances, delivering stable accuracy in demanding milling tasks.
• 100 mm Gauge Length with Form AD/B: Provides secure alignment and reliable retention, enabling repeatable setup and consistent results.

This BT40 face mill arbor is designed to support busy workshops and precision-focused applications alike. By combining efficient through-coolant delivery, high-speed stability, and secure seating, it helps you reduce downtime, improve finish quality, and maintain reliable performance across a range of milling operations.