Omega DV40 ER Collet Chuck for ER32 tools is a high-speed toolholding solution designed for DV40 spindle systems and DIN69871 mounting. With a 100 mm gauge length and a broad 15,000–25,000 RPM range, it provides flexible performance across a wide range of tasks—from roughing to finishing. The ER collet system delivers strong gripping force and excellent concentricity, helping you maintain accuracy and tool life at speed.

• Wide speed range for versatile machining: Operate from 15,000 to 25,000 RPM to suit different tools and materials, reducing tool changes and boosting productivity without compromising precision.
• DIN69871 DV40 compatibility with 100mm gauge length Form AD: Easy, repeatable mounting on DV40 spindles using standard Form AD; stable alignment and quick setup save time on every job.
• ER32 collet system with dual balance ratings (G2.5 / G6.3): Choose the right balance for your tolerance needs, achieving smoother operation, reduced vibration, and reliable grip and concentricity during high-speed machining.

This combination delivers reliable, repeatable results across a range of applications, improving workflow by maintaining tight tolerances at high speeds, reducing downtime for tool changes, and extending tool life through stable, accurate holding. Whether you’re a professional machinist, an engineer, or a DIY hobbyist, this chuck helps you achieve consistent finishes, predictable performance, and confident integration with existing DV40 equipment.