The 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. This design is ideal for shops, engineers, and tradespeople who demand fast, accurate milling at high speeds. With a speed range of 15,000 to 25,000 RPM and a precision rating of G2.5/G6.3, it delivers reliable performance across demanding applications.

• Through-Coolant Delivery Direct to the Cut: built-in coolant channels route coolant right to the cutting edge, improving chip evacuation and helping maintain tool life during high-speed milling.
• High-Speed Stability (Up to 25,000 RPM): engineered for consistent, precise operation at maximum speeds, reducing vibration and improving surface finish on demanding parts.
• Secure BT40 Interface with 45mm Gauge Length: Form AD/B compatibility and a 45mm gauge length provide secure seating and repeatable alignment, ensuring reliable performance across multiple jobs.

With the Omega BT40 Face Mill Arbor, you can expect smoother finishes, longer cutter life, and fewer interruptions due to heat or coolant flow issues. Its robust design and precise tolerances help streamline setups, maintain accuracy across high-speed runs, and support consistent results from part to part.