The Omega Products ER Collet Extension with Mini Nut and Straight Shank is a compact accessory designed to extend the reach and capabilities of your ER collets. Sized for C12 ER11M configurations and measuring 150 mm in length, this extension is ideal for shops and workshops needing to work longer parts without sacrificing precision.

Built for reliability in demanding machining environments, the mini nut design provides a secure and efficient connection, allowing you to tighten or loosen the collet quickly and with confidence. The straight shank delivers versatile insertion into a wide range of tool holders and setups, enabling fast changeovers and stable, repeatable performance.

• Secure Mini Nut connection: Enables quick, reliable tightening and loosening of the collet, reducing setup time and improving repeatability.
• Straight Shank for versatile mounting: Fits a broad range of tool holders and setups for smooth insertion and stable alignment.
• Extended reach with maintained precision: Adds 150 mm of reach to handle longer workpieces while preserving accuracy and rigidity.

This extension helps you streamline workflows, reduce downtime between parts, and maintain consistent clamping force for repeatable results across jobs. It’s a compact, durable addition to any ER collet system that you can rely on for everyday machining tasks.