The Omega Products Bridgeport ER40 Collet Chuck is designed to securely hold cutting tools in Bridgeport milling machines, delivering reliable tool retention at speeds up to 12,000 RPM. Built for both professional shops and hobbyists, it provides a firm, consistent grip for clean, accurate milling.

• Secure, High‑Speed Tool Holding: Keeps cutting tools firmly gripped at speeds up to 12,000 RPM, reducing runout and chatter for consistent, precise milling.
• Bridgeport‑Ready ER Collet System: Specifically engineered to fit Bridgeport milling machines, enabling quick tool changes and dependable tool retention with ER tooling.
• Durable Construction and Precision Fit: Built from quality materials with tight tolerances to withstand demanding workloads and extend tool life, minimizing downtime.

This ER40 collet chuck helps streamline your milling workflow by enabling fast, repeatable tool changes and maintaining a reliable grip across a wide range of cutting tools, improving efficiency, finish quality, and overall milling performance.