Omega Products ER40 (ISO) Quick Change Rigid Tapping Collet — 6.30 mm is a precision tapping accessory engineered for ER40 tool holders and compatible with standard ER40 collet nuts. It enables fast tool changes and reliable thread formation across a broad range of materials, helping shops boost productivity.

Built for rigid tapping, it maintains tight alignment through every hole, delivering repeatable threads and reducing scrap on busy shop floors.

• Quick-change design: Swap taps in seconds with a tool-free change, cutting setup time and minimizing downtime so your production line stays on track.
• Rigid tapping accuracy: Maintains concentricity during tapping for clean, precise threads and consistent results across jobs and materials.
• ER40 compatibility and 6.30 mm collet size: Engineered to fit ER40 tool holders and standard ER40 nuts, delivering a secure 6.30 mm grip and long-term reliability in demanding environments.

With fast changeover, rigid tapping precision, and durable construction, this ER40 quick-change collet helps you speed setups, improve thread quality, and extend tool life—delivering dependable performance in everyday fabrication workloads.