Meet the BT40 ER Collet Chuck from Omega—an ER32 tool holder designed for BT40 spindles that delivers reliable clamping, stability, and precision across a wide range of milling and drilling tasks.

• BT40 compatibility: Designed to fit standard BT40 spindles for quick tool changes and dependable performance.
• ER32 interface: Secure ER32 collet system for precise tool holding and repeatable machining results.
• Max speed: Up to 20,000 RPM with an operating range from 15,000 to 25,000 RPM for versatile cutting applications.
• Gauge length: 150 mm gauge length provides balanced rigidity for longer tooling and high-speed operations.
• Form AD design: Form AD configuration ensures consistent alignment and clamping across setups.
• Precision ratings: G2.5 and G6.3 precision levels deliver excellent concentricity and minimal runout for cleaner cuts.

In professional machining environments, this BT40 ER Collet Chuck offers dependable toolholding that enhances cutting accuracy and surface finish. The combination of BT40 compatibility, ER32 interface, and a 150 mm gauge length makes it a versatile choice for production milling, prototypes, and multi-tool setups. With high-precision runout control, you can expect repeatable performance and reliable clamping across jobs and materials, even at higher speeds.