The Omega BT40 End Mill Holder is a precision tool-holding solution built for high-speed milling and demanding CNC applications. Designed with a BT40 interface, an 18 mm bore, a 100 mm gauge length, and Form AD, this holder provides secure tool retention and stable performance across a wide range of tooling setups. It’s ideal for engineers, machinists, and hobbyists who need reliable accuracy and consistent results in everyday machining tasks.

• High-speed capability: engineered to perform reliably up to 20,000 RPM, helping you maintain precise tool seating and finish quality even at demanding speeds.
• Precise seating with G2.5 tolerance: the tight G2.5 precision rating ensures repeatable tool positioning and reduced runout, which translates to consistent cuts and faster setups.
• BT40 interface with 18 mm bore & 100 mm gauge length: robust, standard-size bore and gauge length deliver stable clamping, easy compatibility with common end mills, and dependable performance in busy workshop environments.

With its combination of high-speed capability, precise tolerance, and sturdy BT40 geometry, this end mill holder helps streamline workflows, minimize setup time, and deliver reliable, repeatable results across batches and projects. It’s a trusted choice for professionals who prioritize accuracy, durability, and ease of use in everyday machining.