The Omega DV40 Shrink Fit Chuck with Front Face Coolant is a precision toolholding solution designed for DIN 69871 spindles. Built for high-speed milling, it delivers strong clamping, rigid seating, and efficient heat management to keep cutters cooler and parts consistent. This chuch is ideal for engineers, machinists, and shops that demand dependable performance at speed.

Featuring integrated front-face coolant channels, a 4.5-degree taper, and balance to G2.5 at 25,000 RPM, this DV40 chuck maintains stiffness and reduces vibration across demanding operations. With a 10 mm clamping diameter and 80 mm gauge length, it provides a compact yet robust interface that supports repeatable, high-precision results.

• Front-face coolant channels: Integrated cooling paths behind the cutting edge actively remove heat, helping extend tool life and improve surface finish at high speeds.
• DIN 69871 Form AD/B with 4.5° taper: Provides secure, repeatable seating and minimal runout for demanding milling tasks.
• G2.5 balanced at 25,000 RPM: Ensures smooth operation and consistent results at top speeds, reducing vibration and chatter during high-speed cycles.

The DV40's combination of direct coolant delivery, rigid DIN-standard interface, and precise balance translates into tangible productivity gains: faster cycle times, longer tool life, and more reliable results across milling, drilling, and finishing operations. Its compact 10 mm clamping diameter and 80 mm gauge length offer a robust, drop-in upgrade for existing setups, giving you repeatable accuracy and peace of mind in every job.