The Omega Products ER16 Jet Coolant Sealed Collet is a precision toolholding solution designed for CNC milling, drilling, and other high-performance machining tasks. Built for 8mm tooling shanks and compatible with standard ER16 collet chucks, it uses a jet coolant sealing mechanism to deliver coolant directly to the cutting zone, improving chip evacuation and extending tool life.

Engineers, machinists, technicians, and hobbyists will benefit from a secure, repeatable grip and reliable performance in demanding environments, with a 10-micron accuracy to support consistent part finishes across jobs.

• Jet coolant sealing for direct cutting-zone delivery: Delivers coolant exactly where it’s needed to improve chip control, keep tools cooler, and extend tool life by reducing heat and wear.
• 10-micron accuracy for repeatable grip: Ensures tight, consistent toolholding so every operation starts from a reliable reference, boosting part tolerance and process stability.
• ER16 compatibility with durable sealed design: Works with standard ER16 chucks and features a rugged seal to withstand coolant exposure, delivering dependable performance in busy workshop environments.

By combining precise gripping with efficient coolant delivery, this collet helps streamline setups, reduce downtime from overheating or chip buildup, and deliver repeatable results across a range of tasks—from precision milling to high-speed drilling. Its durable construction and coolant-ready design provide reliable performance day after day, giving you confidence to push for better finishes and tighter tolerances.