The Omega DV40 Shrink Fit Chuck with Front Face Coolant is a high-precision toolholding solution for professional machining. Designed to DIN 69871 standards, it delivers a secure shrink-fit grip for 5 mm tooling with a 120 mm gauge length, balanced to G2.5 at 25,000 RPM, and features integrated front coolant channels for efficient heat removal.

• Front Face Coolant Integration: Integrated front coolant channels deliver coolant directly to the cutting zone, enhancing heat dissipation, reducing thermal growth, and extending tool life in high-speed machining.
• DIN 69871 Form AD/B Compatibility: Built to the industry standard DIN 69871 (Form AD/B), ensuring reliable tool changes, tight runout, and seamless integration with compatible machines.
• High-Speed Balance (G2.5) at 25,000 RPM: 4.5° taper shrink fit provides rigid, stable performance at high speeds, minimizing vibration and delivering consistent accuracy across demanding milling tasks.

This chuck helps you lock tooling securely, reduce downtime, and achieve dependable results across repeatable high-speed operations. The built-in coolant path keeps the cutting edge cooler for longer tool life and cleaner finishes, while the DIN 69871 compatibility and precise balance ensure quick changes and minimal runout every shift. With the DV40, you can rely on stable performance at 25,000 RPM, smoother finishes, and more productive machining sessions.