Omega Products ER40 Collet Ultra Precision- 5 Micron Run-Out - 16mm - 15mm

Omega Products ER40 Collet Ultra Precision is a high-precision toolholding solution designed for machinists, toolmakers, and hobbyists who require repeatable accuracy in milling, drilling, and precision operations. It clamps round shank tools in an ER40 collet chuck, delivering ultra-tight run-out and dependable performance across demanding jobs.

With a 5 micron run-out specification, this collet maintains concentricity and helps minimize cutting errors, resulting in tighter tolerances and smoother finishes on every job.

• 5 micron run-out: Delivers near-perfect concentricity to improve accuracy, reduce tool deflection, and enhance surface finish on precision milling and drilling tasks.
• ER40 compatibility and secure clamping: Designed for standard ER40 collet chucks, providing even gripping pressure that minimizes tool slip during demanding cuts.
• Durable, repeatable performance: Built to maintain tight tolerances over time, delivering consistent results across multiple setups and jobs.

This combination of precision, compatibility, and dependable performance helps streamline your workflow: fewer reworks from run-out, confident tool retention during heavy cuts, and consistently high-quality finishes. Whether you’re running a professional shop or pursuing detailed hobby projects, the ER40 Ultra Precision Collet supports reliable, repeatable results with every tool you hold.