The Omega ER25 Jet Coolant Sealed Collet is a precision toolholding solution designed for CNC milling, drilling, and other machining tasks that demand secure tool retention and efficient cooling. Built for ER25 collet chucks, this collet directs coolant directly to the cutting zone, enhancing chip evacuation and helping extend tool life in demanding environments.

With a 10 micron accuracy specification and an 11 mm interface, it delivers repeatable alignment and consistent performance across production runs. It’s an ideal choice for engineers, shops, and hobbyists who rely on tight tolerances and reliable results in high-pressure machining scenarios.

• 10 Micron Accuracy: Ensures tight runout and repeatable seating for precise milling and drilling, helping you maintain tight tolerances across production runs.
• Jet Coolant Sealing for Direct Cooling: Delivers coolant exactly where the cut happens, improving chip evacuation, reducing heat at the cutting edge, and extending tool life.
• ER25 Compatibility with Secure Tool Holding: Fits standard ER25 collet chucks for quick changes and reliable grip, enabling consistent performance across a broad range of tooling.

By combining precise clamping with efficient coolant delivery, this collet helps you finish jobs faster with fewer interruptions, delivering cleaner finishes and longer tool life. It supports smoother workflows, fewer tool changes, and dependable results across parts, making it a reliable choice for professional shops and serious hobbyists alike.