Omega Products ER40 Collet Ultra Precision- 5 Micron Run-Out - 5mm - 4mm

The Omega ER40 Collet Ultra Precision is a precision toolholding solution designed for clamping round shank tools in an ER40 collet chuck. It’s built for engineers, machinists, hobbyists, and workshop teams who demand reliable, repeatable accuracy in milling, drilling, and finishing tasks.

Featuring a 5 micron run-out, these ER40 collets are engineered to minimize runout during cutting, supporting ultra-high precision machining across demanding applications.

• 5 Micron Run-Out: Delivers extremely tight concentricity to enhance accuracy, reduce deviation in each cut, and support tighter tolerances with smoother, more consistent finishes.
• ER40 Collet Chuck Compatibility: Optimized for use with standard ER40 chucks, providing dependable, repeatable tool retention and predictable results across jobs.
• Reliable, Consistent Tool Holding: Maintains concentricity through repeated use, helping minimize tool chatter and improve part quality over time.

This combination of precision and compatibility helps you streamline setups, achieve repeatable results, and maintain tighter tolerances across parts. With the 5 micron run-out specification, you’ll experience more stable cutting conditions and cleaner finishes, contributing to a smoother workflow and higher overall productivity in your machining projects.