The BT40 Face Mill Arbor with Through Coolant from Omega Products securely seats face milling cutters in BT40 spindle machines while delivering coolant directly to the cutting edge. Built to handle high-speed milling, it supports up to 25,000 RPM (with a practical range down to 15,000 RPM) and maintains stable, accurate performance across demanding milling applications. Featuring Form AD/B configuration and integrated through-coolant channels, this arbor combines rigidity with efficient cooling for better tool life and consistent finishes.

• Through-Coolant Delivery for Direct Cutting Edge Cooling: Built-in coolant channels feed coolant straight to the cutting edge, enhancing chip evacuation and controlling heat for more stable cuts and longer tool life.
• High-Speed Stability with Precision G2.5/G6.3: Precision-balanced tolerances deliver smooth operation at up to 25,000 RPM, reducing vibration and helping you achieve consistent surface finishes.
• Flexible 60mm Gauge Length with Rigid BT40 Interface: A 60mm gauge length provides versatile tool seating for a range of face mills, while the BT40 connection ensures a secure, distortion-resistant fit during heavy cuts.

This arbor is designed to boost your milling efficiency: reliable high-speed performance, efficient cooling for cleaner chips and cooler tools, and a sturdy, precise interface that minimizes downtime and rework. It’s an dependable core component for shops seeking repeatable results and professional finishes in BT40 face milling operations.