The Omega BT40 Milling Cutter Arbor (MCA08) securely holds milling cutters in BT40 tooling systems, delivering reliable, repeatable performance for a wide range of machining tasks. Built for busy shops and rigorous use, this arbor helps maintain consistent results from setup to finish.

With a maximum speed rating of 25,000 RPM and a G2.5 precision rating, it delivers excellent rotational stability and minimal runout. The 25 mm gauge length provides secure seating with a wide range of cutters, giving you versatile, dependable performance across many milling applications.

• Precision-Grade stability: G2.5 accuracy and stable rotation minimize runout, helping you achieve repeatable cuts and smooth finishes.
• High-speed capability: Rated up to 25,000 RPM, enabling faster material removal while preserving accuracy and control.
• Durable and versatile construction: Built from robust materials to withstand demanding environments and compatible with a wide range of milling cutters for flexible setups.

This BT40 arbor is a reliable foundation for your milling work, helping to reduce setup time, minimize downtime, and improve overall results across profiling, pocketing, and finishing tasks. Choose the MCA08 for a sturdy, accurate partner in precision machining.