The Omega DV40 ER Collet Chuck ER16 is a high‑speed toolholding solution designed for DV40 spindle systems. With a 100 mm gauge length (Form AD/B) and a broad speed range of 15,000 to 25,000 RPM, it handles a wide variety of milling, drilling, and finishing tasks with one reliable holder. Built to DIN69871 standards, it ensures smooth integration with compatible machines and consistent performance across setups.

• Wide speed range (15,000–25,000 RPM): Offers versatile capability to tackle different tools and materials without swapping holders, reducing downtime and increasing productivity.
• Two precision balance grades (G2.5 or G6.3): Lets you choose the right balance for your machine, minimizing vibration, extending tool life, and improving surface finish on demanding jobs.
• DIN69871 compatibility for DV40 spindles: Ensures quick, repeatable tool changes with a secure tool seating, delivering reliable performance at high speeds.

Equipped with an ER16 collet system, this chuck provides strong gripping power and excellent concentricity, keeping tools firmly centered during high‑speed machining. The combination of DIN69871 compatibility, precise balance options, and a clear 100 mm reach makes it a dependable choice for professional shops, job shops, and serious hobbyists seeking consistent results, minimized downtime, and confident toolholding across a range of applications.