Omega Products ER40 Collet Ultra Precision- 5 Micron Run-Out - 14mm - 13mm

Omega Products ER40 Collet Ultra Precision is designed to clamp round-shank tools inside an ER40 collet chuck, delivering ultra high precision machining for a wide range of users—from engineers and shop technicians to hobbyists and makers. Its primary advantage is consistent, repeatable gripping that helps you achieve accurate, reliable results in milling, drilling, and finishing tasks.

With a 5 micron run-out, these collets provide exceptional concentricity, helping your tools cut true and produce tighter tolerances with cleaner surface finishes. The design focuses on minimizing run-out at the point of contact so you can trust your setup from one operation to the next.

• 5 Micron Run-Out: Delivers exceptionally tight concentricity for precise cuts, tighter tolerances, and repeatable results across multiple passes.
• Secure Round-Shank Tool Clamping: Holds round-shank tools firmly in the ER40 chuck, reducing slip and run-out during high-speed machining.
• Durable, Ready-to-Use Construction: Built to maintain accuracy through repeated clamping cycles with consistent performance under demanding workloads.

These collets help you maintain tight tolerances, improve workflow consistency, and shorten cycle times by reducing rework and setup adjustments. Ideal for shops, maintenance teams, and individual makers who require dependable, accurate tool holding in everyday machining.