The Omega Products ER Collet Extension with Mini Nut and Straight Shank is a compact accessory designed to extend the reach of your ER collet system. It’s ideal for machinists, toolmakers, and hobbyists who need to handle longer workpieces without sacrificing precision.

Featuring a secure mini nut for quick, tool-free tightening and a straight shank for easy integration with common tool holders, this extension (C20, ER25M x 100mm) delivers reliable performance in demanding setups.

• Mini Nut Quick-Connect: Provides a fast, secure connection to ER25M collets, reducing setup time and ensuring repeatable clamping every use.
• Extended 100mm Reach: Adds practical reach for longer parts while preserving rigidity and accuracy in a single setup.
• Durable Straight Shank (C20): Robust construction with a straight shank for easy insertion into standard tool holders, supporting stable, repeatable performance under load.

This ER Collet Extension helps you complete longer projects more efficiently, minimizes handling and tool changes, and maintains consistent results across extended machining tasks. Its compact, reliable design gives you confidence to expand your workflow without compromising accuracy or stability.