Omega Products ER25 Quick Change Rigid Tapping Collet, 4.00 mm x 3.20 Square, is a precision tool designed to streamline tapping operations. Compatible with ER25 tool holders and standard ER25 collet nuts, it enables fast, secure tool changes and reliable thread formation.

Whether you’re an engineer, machinist, tradesperson, or hobbyist, this collet delivers dependable performance in demanding environments, helping you complete projects on time with consistently accurate threads.

• Fast, effortless tool changes: Quickly swap in a tapping tool with the quick-change design, reducing setup time and minimizing machine downtime so you stay productive between jobs.
• Rigid tapping for consistent threads: Engineered to minimize runout and maintain rigidity, delivering accurate, repeatable threads across a range of materials and applications.
• Rugged ER25 compatibility: Built to withstand daily shop use and compatible with standard ER25 collet nuts, ensuring reliable clamping and long service life.

Using the Omega ER25 Quick Change Rigid Tapping Collet helps you move from tool change to finished thread faster, improving workflow and consistency. It supports repeatable results, reduces downtime, and stands up to daily use, making it a dependable choice for everything from prototype work to small-batch production.