The Omega BT50 Face Mill Arbor with FMB27 Through Coolant securely holds face milling cutters in BT50 spindle machines while delivering coolant directly to the cutting edge. This integrated coolant path helps manage heat, improve chip evacuation, and sustain tool life during high-speed milling operations.

Engineered for reliability in demanding shops, this arbor supports speeds from 15,000 to 25,000 RPM and provides precise seating with a gauge length of 100 mm. The Form AD/B interface and built-in coolant channels work together to deliver stable, repeatable performance, keeping cutters sharp and cutting forces predictable across jobs.

• Through-Coolant delivery to the cutting edge: Direct coolant flow enhances heat removal and chip control, enabling cleaner finishes and longer tool life in high-speed milling.
• High-speed stability with precision: Optimized for up to 25,000 RPM and precision rating G2.5/G6.3 to maintain accuracy and repeatability during demanding cuts.
• Rigid BT50 interface with 100 mm gauge length: Secure, consistent tool seating and easy setup with Form AD/B compatibility, reducing runout and downtime between setups.

This arbor helps you maintain peak performance across workloads by keeping tools cooler, more accurate, and easier to set up—driving improved surface quality, higher material removal rates, and fewer interruptions in production.