The Omega Products ER20 Jet Coolant Sealed Collet is a precision tool holder for ER20 chucks, engineered to deliver coolant directly to the cutting zone. With 10 micron accuracy and a 4mm bore, it provides a secure grip and helps maximize tool life by improving coolant delivery and chip evacuation.

• Jet coolant sealing and direct delivery: Directs coolant to the cutting zone for efficient cooling, enhanced chip evacuation, and extended tool life in demanding machining tasks.
• 10 micron accuracy: Tight tolerance ensures consistent, repeatable toolholding across jobs and minimizes variation in part quality.
• 4mm bore with ER20 compatibility: Fits standard ER20 collet chucks and provides a secure, reliable grip for small-diameter tooling at speed.

By combining a sealed coolant path with precise gripping, this collet helps streamline setups, reduce downtime, and deliver reliable, high-quality results across metals and plastics. Its robust construction and compatibility make it a dependable choice for workshops, job shops, and production environments seeking consistent performance and longer tool life.