Omega's DV40 Shrink Fit Chuck with Front Face Coolant is a precision tool holder engineered for demanding machining tasks. It uses shrink-fit clamping and integrated front-face coolant to deliver consistent grip and efficient heat removal, helping tools stay sharper longer at high speeds.

Designed to DIN 69871 standards with Form AD/B interface, it features a 4.5-degree taper and is balanced to G2.5 at 25,000 RPM for stable, accurate performance in milling, drilling, and finishing applications. With a 25 mm clamping diameter and a 160 mm gauge length, this chuck offers robust rigidity and compatibility with common spindle setups.

• Front-face coolant system: Efficient heat removal at high speeds preserves tool life and improves finish by cooling the cutting zone directly where it matters.
• G2.5-balanced at 25,000 RPM: Precision balance minimizes vibration, delivering repeatable accuracy and smoother cuts during fast, demanding operations.
• DIN 69871 compatibility with 25 mm clamp and 160 mm gauge: Easy integration with standard spindles and a reliable, strong grip across common tooling sizes for dependable performance.

Choosing the DV40 means improved workflow through stable, heat-managed tool holding that maintains accuracy across long runs. The combination of front-face coolant, standardized DIN mounting, and precise balance translates to steadier cuts, lower rework, and consistently high-quality results in your high-speed milling and finishing tasks.