Omega's ER25 (ISO) Quick Change Rigid Tapping Collet is a precision tool engineered to speed and stabilize tapping operations with ER25 tool holders. Designed for 3.15 mm tooling and compatible with standard ER25 collet nuts, it enables fast, tool-change cycles without sacrificing accuracy.

• Quick-Change Convenience: Swap tools in seconds with a precise, clamping interface that maintains concentricity and minimizes downtime during setup and changeovers.
• Rigid Tapping for Precise Threads: Supports rigid tapping to deliver consistent thread formation, reducing runout and improving thread quality across every hole.
• ER25 Compatibility and Durability: Specifically designed for ER25 tool holders and standard ER25 nuts; built from high-quality materials for reliable, long-term performance in busy machining environments.

In practice, this collet keeps tapping workflows moving: faster setups, fewer interruptions, and repeatable thread quality across parts. The dependable grip and precise alignment reduce chatter and wear, helping you finish more jobs per shift with predictable results. Built to endure demanding shop conditions, it offers lasting value for a wide range of tapping applications.