Omega Products ER32 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -11mm

The Omega ER32 Collet is a coolant-sealed, standard-precision toolholding solution designed for milling and machining applications. With an 11mm specification and up to 10 micron run-out, it delivers reliable, precise clamping for round shanks across a broad range of cut sizes.

• 10 μm run-out for consistent precision: Ensures tight concentricity and repeatable results across multiple parts, reducing finishing passes and rework.
• Coolant-sealed design with overlap-free slots: Longitudinal slots do not overlap at the centre to prevent coolant leakage, helping keep work surfaces cleaner and machinery running smoothly. Newer versions omit the rubber nose seal for improved reliability.
• 3–20 mm clamping range for round shanks: Flexible sizing to cover common tool diameters, with a seal designed for round shanks only. For best performance, use tools without clamping flats—flats will render the seal ineffective.

This collet set is built to streamline setups, minimize downtime, and deliver dependable performance across demanding machining tasks. By combining precise grip, effective coolant management, and a straightforward clamping range, it supports faster changeovers, cleaner coolant control, and consistently better part quality.