The Omega BT50 ER Collet Chuck is a precision tool holder designed for BT50 spindle systems. It securely clamps ER25 tooling to deliver stable, repeatable performance across a wide range of machining tasks. With its 100 mm gauge length and Form AD/B geometry, this chuck combines robust rigidity with reliable cutting performance for both high-speed milling and precise drilling.

• G2.5 precision concentricity: Delivers exceptional tool concentricity and minimal runout to improve cutting accuracy, surface finish, and consistency across parts.
• Versatile 15,000–25,000 RPM range: Supports high-speed machining with ER25 tooling, enabling faster cycle times and dependable performance on a variety of materials.
• 100 mm gauge length with Form AD/B: Provides rigid, balanced support on BT50 spindles, reducing deflection during heavy cuts and boosting tool life and reliability.

This BT50 ER Collet Chuck is built for confidence on the shop floor. It offers secure tool retention, repeatable performance, and compatibility with standard BT50 setups, helping you streamline workflows, achieve consistent results, and minimize downtime across milling and drilling applications.