The Omega BT50 ER Collet Chuck is a precision tool holder designed for BT50 spindle systems. It securely clamps ER32 cutting tools, delivering stable, repeatable performance across milling, drilling, and finishing tasks.

With an 80mm gauge length and Form AD interface, this chuck is engineered for balanced rigidity and quick, reliable tool changes. It supports a broad speed range of 15,000–25,000 RPM and carries G2.5 and G6.3 precision ratings to minimize runout and maximize tool life and surface finish.

• Low runout, high concentricity: The ER32 collet system delivers tight tolerance and concentric seating for accurate cuts, straighter milling paths, and superior surface finishes.
• BT50 compatibility with Form AD and 80mm gauge length: Optimized for BT50 spindles, this design provides secure tool seating, repeatable positions, and easy changes in busy production environments.
• Wide speed range (15,000–25,000 RPM): Handles both heavy roughing and precise finishing with a single holder, reducing tool changes and downtime.

By delivering stable clamping, fast setup, and versatile speed capabilities, this chuck helps you improve throughput, reduce rework, and achieve consistent results across your machining tasks. The combination of precise tool seating, BT50 compatibility, and a wide RPM range supports smoother operations, longer tool life, and better overall part quality in both shop-floor and production environments.