The Omega DV40 ER Collet Chuck (Mini Type ER11) is a compact, high-speed toolholder designed for DV40 spindle systems. It uses the ER11 mini collet to securely grip cutting tools, delivering precise, repeatable performance in space-constrained machines.

Operating over a broad speed range of 15,000 to 25,000 RPM and built to DIN69871 standards, this chuck fits easily into established setups. It also offers two precision balance options (G2.5 and G6.3) to match your accuracy and vibration-control needs.

• Wide speed range for versatile machining: With 15,000–25,000 RPM, this chuck handles a broad spectrum of tools and materials, enabling efficient high-speed operation with minimal tool changes.
• ER collet system for superior grip and concentricity: ER collets provide strong, uniform clamping and tight runout control, ensuring secure tool holding and consistent finishes at high speeds.
• Compact mini design with gauge length and balance options: The 100 mm gauge length improves access in tight spaces, and you can choose between balance grades G2.5 or G6.3 to tailor precision and stability to your application.

By delivering secure tool holding, predictable runout, and adaptable balance options, the Omega DV40 ER Collet Chuck helps your workflow run smoother, reduces setup time, and yields reliable, repeatable results across jobs. Its compact form fits into tight work envelopes while maintaining strong gripping force, so you can rely on consistent performance from first cut to last.