The Omega BT40 End Mill Holder is a precision tool holder designed for BT40 spindle systems, built to perform in high-speed milling environments. It’s ideal for engineers, machinists, and hobbyists who demand reliable tool seating, repeatable accuracy, and smooth cutting performance at speed.

With a 16 mm bore, a 200 mm gauge length, and Form AD construction, this holder delivers stable, repeatable tool alignment up to 20,000 RPM. The G2.5 precision rating ensures consistent positioning and dependable performance across jobs.

• G2.5 precision with 20,000 RPM compatibility: Ensures repeatable tool seating and consistent cut quality even at high speeds.
• Rigid 16 mm bore and 200 mm gauge length design: Provides stable clamping and accurate alignment for demanding milling operations.
• Form AD construction with quality materials: Built for durability and long-term stability in tough machining conditions.

Whether you’re prototyping, performing precision milling, or running higher-volume work, this BT40 End Mill Holder helps you achieve reliable results with less rework, steadier finishes, and dependable performance across jobs. Its robust build and precise seating reduce chatter and downtime, helping you maintain workflow efficiency and accuracy from setup to finish.