The Omega DV50 ER Collet Chuck (ER40) is a precision toolholding solution designed for DV50 spindle systems. It uses an ER40 collet to securely grip tools, delivering consistent concentricity and reliable clamping in demanding milling and drilling tasks. With an 80mm gauge length and DIN69871 form AD, it integrates smoothly into standard machine setups for quick, repeatable tool changes.

Operating across a wide speed range of 15,000 to 25,000 RPM, this chuck supports a variety of tooling and materials, from light finishing to aggressive milling. It is offered in two precision balance ratings, G2.5 and G6.3, so you can pick the balance grade that best suits your tolerance and workflow.

• Wide speed range for versatile machining: 15,000–25,000 RPM lets you run a variety of tools and materials in a single setup, reducing tool changes and downtime.
• Reliable DIN69871 compatibility with DV50 spindles: Ensures quick, secure tool changes and consistent fit with standard Form AD tooling.
• Two precision balance ratings (G2.5 and G6.3): Choose the balance grade that optimizes vibration control, surface finish, and tool life for your exact application.

Designed for reliability in tough machining environments, the ER40 collet system provides strong gripping force and true concentricity, helping you achieve consistent hole axes and smooth finishes. The DIN69871 form AD and DV50 compatibility simplify integration into existing machines, while the selectable balance grades tailor performance to your process. This combination reduces rework, extends tool life, and improves overall productivity in production environments and workshops alike.