Omega Products ER32 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -15mm

The Omega ER32 Collet is a coolant-sealed, standard-precision toolholding solution designed for milling and drilling with ER32 systems. It delivers sub-10 micron run-out, helping you achieve repeatable hole sizes and smooth finishes across jobs that demand high accuracy. It clamps round-shank tooling within a 3–20 mm range, making it a versatile choice for a wide range of applications.

The coolant-sealed design features non-overlapping longitudinal slots at the center to prevent coolant loss, helping keep your work area cleaner and your tooling performing consistently. To maintain the seal, please ensure you are using solely round shank tooling with no clamping flats—toolshanks with flats will render the seal ineffective.

• Ultra-precise run-out (<10 μm): Delivers highly consistent accuracy across multiple passes, reducing rework and improving first-pass outcomes.
• Leak-free coolant sealing: Non-overlapping slots at the nose prevent coolant loss, helping maintain coolant control and chip evacuation during operation.
• Wide clamping range (3–20 mm): Supports a broad selection of round tooling without rack­ing up extra setup time, enhancing flexibility and productivity.

This coolant-sealed ER32 collet is built for reliability in busy shops and production environments. By combining tight run-out with effective coolant management and a practical clamping range, it helps you achieve consistent results, shorten cycle times, and keep tooling running smoothly through demanding milling and drilling tasks.