Omega Products BT40 Milling Cutter Arbor - MCA12 - 25,000 RPM - G2.5 - 100mm Gauge Length FMH Tapered Neck for Stability: The

Tapered Neck for Stability: The tapered effective length increases rigidity

and is built from carbide for durability and heat resistance

With a 20 mm diameter and a 1

Designed for professionals who demand consistent

Omega Products BT40 Milling Cutter Arbor - MCA12 - 25,000 RPM - G2.5 - 100mm Gauge Length FMH Tapered Neck for Stability: TheThe Omega BT40 Milling Cutter Arbor MCA12 is a precision mounting shaft designed to securely hold BT40 milling cutters on compatible spindles. Its built for professional shops and demanding jobs, delivering reliable performance with high speed capability and tight rotational accuracy. With a maximum speed rating of 25,000 RPM and a G2. 5 precision rating, this arbor provides stable rotation and minimal runout for consistent, accurate cuts. The 100 mm