Omega Products ER40 (ISO) Quick Change Rigid Tapping Collet — 18.00mm is a precision tool accessory designed to simplify tapping operations. Built to fit ER40 tool holders and compatible with standard ER40 collet nuts, it is sized for 18.00mm tooling shanks to ensure secure, repeatable grip during high‑demand work.

Whether you’re a professional machinist, engineer, tradesperson, or avid hobbyist, this collet helps you speed up setups, minimize downtime, and achieve reliable thread formation during rigid tapping tasks.

• Fast, quick-change design: Enables rapid tool changes to keep your workflow moving and reduce idle time between jobs.
• Rigid tapping for precise threads: Engineered to deliver consistent, accurate thread formation under load for dependable results.
• Durable, precision-built construction: Crafted from high-quality materials with solid machining to withstand daily use and deliver long-term reliability.

With its quick-change capability and rigid tapping precision, this ER40 collet helps you reduce setup time, maintain consistent thread quality, and keep tapping operations running smoothly—boosting overall productivity and reliability in everyday machining.