Omega DV40 ER Collet Chuck — Mini Type ER16 is a compact, high‑precision tool holder designed for DV40 spindle systems. It adheres to the DIN69871 standard and is ideal for engineers, machinists, and technicians who need reliable tool holding in diverse milling and drilling tasks. The mini form pairs ease of integration with tight‑space work envelopes, making setup faster and more repeatable.

• Secure ER Collet Grip for Concentric Precision: The ER collet system delivers strong, uniform gripping force with high concentricity, minimizing runout and chatter even at higher speeds for cleaner finishes and longer tool life.
• DV40/DIN69871 Compatibility with Dual-Balance Options: Designed to drop into standard DV40 spindles and offered in balance classes G2.5 or G6.3, enabling consistent performance across a range of materials and cutting conditions.
• Compact Mini ER16 Design with 200mm Gauge Length: Its compact profile and 200 mm gauge length provide easier access in tight setups, improving reach, visibility, and setup efficiency in constrained environments.

This chuck supports a wide speed range from 15,000 to 25,000 RPM, giving you the flexibility to tackle materials from soft aluminum to tougher alloys without swapping holders. The combination of DIN69871 compatibility, two precision balance options, and a compact, accessible design helps you streamline setups, reduce downtime, and achieve reliable, repeatable results across your machining tasks.