The Omega BT40 ER16 Collet Chuck is a precision tool holder designed for BT40 spindles, delivering secure, accurate tool clamping for high-speed milling and precision machining.

• BT40 Interface: Compatible with standard BT40 spindles for seamless integration into existing CNC setups.
• ER16 Collet System: Uses a proven ER16 collet to securely grip a wide range of cutting tools with consistent concentricity.
• High-Speed Capability: Designed to perform reliably up to 20,000 RPM for efficient material removal in demanding operations.
• 160 mm Gauge Length: Long gauge length enhances stability and reach for deeper pockets and extended tooling setups.
• Precision Concentricity: G2.5 precision rating ensures excellent tool alignment and minimal runout for superior surface finish.
• Form AD Mounting: Form AD design provides precise alignment and secure attachment within BT40 spindle systems.

This chuck focuses on delivering repeatable, dependable performance in a range of milling tasks—from contouring and profiling to slotting and pocket milling. The combination of BT40 compatibility, ER16 tooling, and a 160 mm gauge length makes it a practical choice for shops that need stable, accurate tool holding at relatively high speeds, with cleaner cuts and longer tool life thanks to reduced runout.