Omega Products Castleated Collet Nut - For Collet Extensions - ER25

Omega Products Castleated Collet Nut for Collet Extensions is a purpose-built accessory that securely fastens collet extensions in ER25 systems, delivering stable, precise machining results. Its castleated design enables quick tightening and loosening with a standard wrench, so tool changes and adjustments happen faster and with less effort. Crafted from high-quality materials, this nut is built to withstand the demands of busy workshops and challenging machining environments.

• Castleated design for quick, secure tightening: The castle-notches provide easy engagement with a standard wrench, enabling fast tool changes and reliable clamping without fuss.
• ER25 compatibility for secure fit: Specifically engineered to hold collet extensions in ER25 setups, ensuring a snug, repeatable connection every time you tighten.
• Durable, wear‑resistant construction: Made from high-quality materials to resist wear and maintain performance under demanding machining workloads.

This nut helps you maintain accurate tool alignment and consistent results across milling, drilling, and precision operations. By simplifying setup and reducing downtime, it supports smoother workflows, fewer interruptions, and longer service life for your collet extension assemblies.