Omega Products ER20 Quick Change Rigid Tapping Collet – 3.50mm is a precision tapping accessory designed to streamline your threading operations. Built for use with ER20 tool holders and standard ER20 collet nuts, it enables fast, reliable tool changes without sacrificing accuracy.

Its rigid tapping design delivers consistent thread formation, helping minimize rework and maintain tight tolerances across production runs. With a DIN-aligned ER20 interface, this collet integrates smoothly into established tooling setups and supports dependable, long‑life performance.

• Fast, tool-change capability: The quick-change design lets you swap collets quickly, reducing machine downtime and keeping production running smoothly.
• Rigid tapping for precise threads: Engineered to minimize runout, it delivers accurate, repeatable threads every time, even on challenging materials.
• Durable, DIN-compatible construction: Built from high-quality materials with tight tolerances, it offers long service life and reliable performance with ER20 holders and standard nuts.

Designed specifically for 3.50 mm tapping applications, this collet helps you set up faster, produce consistent thread quality, and extend the life of your tooling. Its combination of quick-change efficiency, precision tapping, and rugged construction gives you confidence to tackle demanding jobs while maintaining production pace and quality.