The Omega DV40 ER Collet Chuck for ER32 tooling is a high‑performance tool holder designed for DV40 spindle systems. Built to securely grip cutting tools with minimal runout, it features a durable DIN69871 interface and a generous 300 mm gauge length for predictable depth control. Ideal for engineers, machinists, buyers, and hobbyists, it delivers reliable performance across a range of machining tasks.

With a wide operational speed range from 15,000 to 25,000 RPM, this chuck adapts to drilling, milling, and finishing applications on a variety of materials. The DIN69871 compatibility ensures straightforward integration with existing DV40 spindles, and the 300 mm gauge length provides stable tool projection for deeper pockets and longer tools.

• Wide speed range for versatile machining: Enables fast, accurate milling and drilling across materials, reducing tool changes and boosting overall productivity.
• DIN69871 compatibility with 300 mm gauge length: Seamless integration with DV40 spindles and predictable reach, delivering consistent performance in every setup.
• ER32 gripping with selectable balance for reliability: The ER32 collet system delivers strong grip and excellent concentricity; choose G2.5 for tight tolerances or G6.3 for robust, high‑volume production—both designed to minimize runout and improve finish.

This chuck is engineered for durability and consistent results in demanding milling environments. By combining secure tool retention, precise balance options, and standard DV40 compatibility, it helps you shorten setup times, improve surface finishes, and maintain reliable performance across a broad range of applications.