The Omega BT40 Face Mill Arbor FMB27 is the secure connector that links BT40 spindles with face milling cutters. Built for engineers, machinists, and workshops that demand stable, repeatable milling results, it delivers a precise, rigid interface that keeps tooling aligned under load.

Capable of up to 15,000 RPM with a G6.3 precision rating and a 160 mm gauge length, this arbor covers a wide range of face milling tasks. It’s designed for straightforward installation and long-lasting reliability in demanding production environments.

• High-Speed BT40 Compatibility (up to 15,000 RPM): Enables fast material removal with a secure, rigid connection that minimizes runout and improves efficiency on demanding face milling operations.
• G6.3 Precision Tolerance: Delivers consistent tool alignment across setups, resulting in reliable finishes and repeatable results even as you switch cutters.
• 160 mm Gauge Length for Flexible Setup: Supports a wide range of cutter configurations, stabilizing the assembly and reducing vibration for smoother operation.

With this arbor, you gain a dependable, fast-to-set solution that enhances milling performance, reduces setup time, and helps you achieve higher-quality surfaces more consistently. The combination of robust construction, precision machining, and clear compatibility means fewer interruptions, longer tool life, and a smoother workflow in busy shops.