The Omega Products ER Collet Extension with Mini Nut and Straight Shank (C25, ER20M x 150mm) adds precise reach to your ER collet setup, making it ideal for engineers, machinists, hobbyists, and maintenance professionals who need to handle longer parts or reach into tight spaces without sacrificing accuracy. The compact design pairs a secure mini nut with a straight shank to deliver quick, stable connections and straightforward installation across common tool holders.

• Extended reach for longer workpieces: Adds 150 mm of usable length to your ER20M setup, letting you machine longer parts without reconfiguring fixtures while preserving alignment and rigidity.
• Secure mini nut for fast, reliable changes: The mini nut design clamps smoothly with minimal effort, providing repeatable grip and easy, tool-free adjustments when swapping between jobs.
• Straight shank for broad compatibility: The straight, uniform shaft fits a wide range of tool holders and setups, reducing setup time and improving concentricity across applications.

By adding this ER collet extension to your workflow, you gain the ability to tackle longer components with maintained tolerances and finish quality. The sturdy construction minimizes vibration and runout, supporting consistent results over many cycles, while the simple installation and secure clamping keep downtime to a minimum and productivity high.