The BT50 Milling Cutter Arbor MCA12 securely holds milling cutters on BT50 spindles, delivering stable rotation and precise cuts for high-speed machining. With a maximum speed rating of 25,000 RPM and a G2.5 precision rating, it helps maintain accurate tool paths and consistent results across demanding jobs. It also features a precise 100 mm gauge length to support repeatable setups.

• High-Speed Precision: With a maximum rating of 25,000 RPM and G2.5 precision, this arbor minimizes runout and preserves cutting accuracy even at the fastest spindle speeds.
• Broad Cutter Compatibility: Designed to securely hold a wide range of milling cutters, offering versatility across different milling tasks and tooling configurations.
• Repeatable Setup with 100 mm Gauge Length: The fixed 100 mm gauge length ensures consistent tool positioning and repeatable results from job to job, reducing setup time and errors.

Choosing the BT50 MCA12 arbor means reliable performance in production and shop environments: dependable rigidity reduces chatter, precise alignment improves surface finish, and durable construction stands up to demanding machining. This toolholder is built to help you complete projects faster, with less rework and more predictable results.