The Omega BT50 ER Collet Chuck (ER16) is a precision tool holder engineered for BT50 spindle systems. It provides a secure, reliable way to clamp cutting tools, delivering stable performance and consistent results across a wide range of milling and drilling tasks.

Operating from 15,000 to 25,000 RPM, this chuck pairs versatility with precision. The G2.5 (and G6.3) precision ratings indicate excellent tool concentricity and minimal runout, helping you achieve tighter tolerances, smoother finishes, and longer tool life.

• Secure clamping for stable, accurate machining: ER16 collet engagement grips tools firmly, reducing vibration and movement to improve cut quality and repeatability.
• High concentricity with minimal runout: Precision ratings G2.5 and G6.3 ensure tight concentricity, delivering consistent diameters and superior surface finishes.
• BT50 compatibility with 160 mm gauge length: Designed for BT50 spindles with a 160 mm gauge length, offering easy setup and reliable tool seating across a range of setups and applications.

This BT50 ER Collet Chuck delivers dependable performance in busy workshops, combining robust construction with precise manufacturing to support repeatable results, reduced downtime, and confident toolholding across production and prototyping environments.