Omega Products BT50 Face Mill Arbor - FMB16 Through Coolant - 25,000RPM - G2.5 - 45mm Gauge Length - Form AD/B + Cool

The BT50 Face Mill Arbor from Omega Products securely seats face milling cutters in BT50 spindle machines while delivering coolant directly to the cutting edge. Built for high-speed operation, it keeps cutting tools cool, reduces heat buildup, and improves overall performance in demanding milling tasks.

Designed for reliability in busy shops, this arbor supports speeds up to 25,000 RPM and offers precise runout with a G2.5 (and G6.3) tolerance for consistent, repeatable results. With a 45 mm gauge length and Form AD/B geometry, it provides a stable, repeatable interface between cutter and spindle.

• Through-Coolant Delivery: Built‑in coolant channels feed coolant directly to the cutting edge, improving chip evacuation, reducing heat, and extending tool life for consistent performance in long runs.
• High‑Speed Stability and Precision: Optimized for speeds from 15,000 to 25,000 RPM with tight runout (G2.5/G6.3) to deliver dependable, repeatable cuts across demanding milling tasks.
• BT50 FMB16 Through-Coolant Design: Specifically engineered to fit BT50 spindles with a 45 mm gauge length and Form AD/B, delivering secure cutter seating while channels route coolant directly to the work edge for efficient cooling and consistent cutting forces.

With this arbor in place, you gain reliable coolant delivery, reduced downtime, and predictable results from setup to finish. It supports faster cycle times, cleaner surfaces, and longer tool life, helping you improve throughput and maintain quality across your milling operations.