Omega DV40 ER Collet Chuck ER32 is a precision toolholder designed for DV40 spindle systems and DIN69871 compatibility. Its ER32 collet delivers strong gripping force and excellent concentricity, making it ideal for engineers, machinists, and hobbyists who require reliable high-speed performance. With a 70mm gauge length and Form AD/B, it integrates smoothly into existing setups while offering a wide speed range and selectable balance options.

• Wide speed range for versatile high-speed machining: Operates from 15,000 to 25,000 RPM, enabling a broad set of milling and drilling tasks with a single chuck, reducing tool changes and downtime.
• Two balance classes for precise, dependable performance: Available in G2.5 and G6.3, letting you balance accuracy with rigidity to minimize vibration and maximize tool life on your exact setup.
• DIN69871 compatibility with DV40 and 70mm gauge length: Designed for seamless integration with standard DV40 spindles, Form AD/B, ensuring stable seating and straightforward installation across machines.

This chuck delivers reliable high-speed toolholding with consistent concentricity, enabling cleaner finishes and tighter tolerances across metals and composites. The ER32 grip provides secure retention even under heavy cutting forces, while the flexible balance options help you tailor performance to your workflow, reducing vibration, improving surface finish, and extending tool life. With DIN69871 compatibility and a 70mm gauge length, setup is straightforward and repeatable, so you can move quickly between jobs and keep downtime to a minimum.