The Omega BT40 Milling Cutter Arbor MCA10 is a precision tool holder designed to securely mount milling cutters and support accurate, efficient machining. With its 50mm gauge length, it provides stable seating for BT40 cutters, helping maintain consistent engagement and predictable results across jobs.

Built for demanding environments, this arbor pairs a 25,000 RPM maximum speed with a G2.5 precision rating to minimize runout and vibration. It’s compatible with a wide range of BT40 milling cutters, making it a flexible choice for shops that run varied tooling without sacrificing performance or setup speed.

• Low Runout for Precision: Tight alignment and stability reduce runout, delivering repeatable, accurate cuts and cleaner finishes on every pass.
• High-Speed Capability up to 25,000 RPM: Designed to maintain smooth, steady performance at high speeds, enabling faster material removal and improved surface quality.
• Robust Construction and Wide Compatibility: Crafted from durable materials for long life and compatible with a broad range of BT40 cutters for versatile, reliable use in busy machining environments.

This arbor is built to endure the rigors of shop floors and job sites, providing dependable performance over time. Its precise engineering and sturdy materials help minimize downtime, support consistent results, and give you confidence that your milling operations will stay on track from setup to finish.