Omega Products ER40 Quick Change Rigid Tapping Collet — 12.50 mm capacity — is a precision tool designed for efficient tapping operations. It fits ER40 tool holders and is compatible with standard ER40 collet nuts, enabling fast tool changes and reliable thread formation. Designed for a wide audience—including engineers, buyers, tradespeople, hobbyists, and non-technical users—this collet helps ensure consistent results in everyday production and maintenance tasks.

• Quick-Change Design: Fast tool changes with ER40 tool holders and standard ER40 collet nuts, reducing downtime and boosting overall productivity.
• Rigid Tapping Precision: Delivers accurate, repeatable thread formation for dependable results even under demanding tapping loads.
• Durable, High-Quality Construction: Built from premium materials with tight manufacturing tolerances to provide long life and reliable performance.

This collet helps simplify setup, maintain tight tolerances, and keep production flowing smoothly. With its durable build and quick-change capability, you get consistent thread quality, fewer interruptions, and a straightforward upgrade path for tapping operations across a range of machining tasks.