Omega Products ER16 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -6mm

Omega Products ER16 Collet Coolant Sealed Standard Precision is a precision tool holder designed for ER16 spindles. It delivers exceptionally tight tool positioning with run-out under 10 microns, helping you achieve consistent dimensions and smooth finishes on every job.

With a coolant-sealed interface, this collet helps keep coolant where it belongs and minimizes leaks that can lead to spindle contamination and downtime. It supports a clamping range of 3–10 mm, giving you versatility for a wide range of round-shank tooling. For optimal sealing performance, ensure you use solely round shank tooling with no clamping flats.

• Sub-10 μm run-out: Delivers precise toolholding for accurate cuts, repeatable tolerances, and superior surface finish across multiple passes.
• Reliable coolant sealing: Non-overlapping longitudinal slots at the center prevent coolant loss, reducing leakage and keeping chips and fluid away from the spindle.
• 3–10 mm round shank compatibility: Broad tooling range with secure, repeatable grip; designed for versatility in everyday milling and drilling tasks (use round shanks with no flats to maintain the seal).

With this collet in your setup, you gain dependable toolholding that reduces downtime, improves hole quality, and protects your spindle from coolant and debris. The combination of ultra-low run-out, a robust coolant seal, and a flexible 3–10 mm tooling range helps you complete more work with fewer adjustments and reworks, delivering consistent results across diverse jobs.