The Omega Products ER20 Jet Coolant Sealed Collet is a precision toolholding accessory designed for milling, drilling, and other demanding machining tasks. It incorporates a jet coolant sealing mechanism that delivers coolant directly to the cutting zone, improving chip evacuation and helping extend tool life. Sized for ER20 collet chucks, it provides a secure, stable grip with tight tolerances to support repeatable results. With a stated 10 micron accuracy, you can count on consistent alignment across jobs and setups.

• Jet-Coolant Sealing for Direct Cutting-Zone Delivery: Direct coolant delivery to the cutting area enhances chip evacuation, reduces heat buildup, and helps tools last longer in demanding machining conditions.
• 10 Micron Accuracy for Repeatable Performance: A tight 10 µm tolerance supports precise tool positioning, minimizing runout and delivering consistent finishes across parts.
• ER20 Compatibility for Flexible Tooling: Designed to fit standard ER20 collet chucks, ensuring a secure grip for a wide range of tooling without changing setups.

This combination delivers reliable, shop-friendly performance: streamlined setups, reduced downtime from fewer tool changes, and dependable results from first cut to final pass. The jet coolant sealed design paired with a precise ER20 grip simplifies everyday workflows while helping you protect tool life and maintain consistent quality across projects.