The Omega Products ER Collet Extension with Castle Nut (UM) and Straight Shank is a durable accessory that expands the reach of your ER32 collet system. With a 100mm extension length, it lets you machine longer workpieces or access features beyond the base collet’s reach while maintaining precision and stability.

Designed for professionals and serious hobbyists alike, this extension pairs with standard ER32 setups and uses the Castle Nut (UM) for a secure, adjustable connection. The straight shank design ensures easy insertion into a wide range of tool holders and machining setups, making it a flexible addition to your existing equipment.

• Secure Castle Nut Connection: Provides a tight, adjustable fit between the extension and the collet so you can tighten or loosen as needed, enhancing stability during demanding cuts.
• Versatile Straight Shank Compatibility: Fits a broad array of tool holders and setups, enabling quick integration into your current workflow without special adapters.
• Extended Reach for Longer Workpieces: Adds 100mm of reach, increasing machining range and reducing the need to reposition parts without sacrificing accuracy.

This ER collet extension helps streamline setups, extend your machining capabilities, and maintain consistent results across longer or more challenging parts. Built for reliable performance in everyday shop use, it supports faster setups, fewer repositions, and dependable accuracy throughout your workflow.