Omega Products DV40 Shrink Fit Chuck With Front Face Coolant - G2.5 - 25,000RPM - 3mm Clamping Diameter - 80mm Gauge Length

The Omega DV40 Shrink Fit Chuck with Front Face Coolant is a precision tool holder designed for CNC milling where fast tool changes and reliable stability matter. Built to DIN 69871 standards, it delivers strong clamping and rigid performance for demanding cutting tasks. The front-face coolant system helps keep the tool and workpiece cooler during high-speed operations, improving tool life and cutting efficiency.

Engineered for high-speed machining, this chuck features a 4.5-degree shrink-fit taper, Form AD/B compatibility, integrated front coolant channels, a 3 mm clamping diameter, an 80 mm gauge length, and balance to G2.5 at 25,000 RPM. These design elements work together to provide stable, accurate performance at speed.

• Front Face Coolant for Efficient Heat Management: Integrated coolant channels actively remove heat at the cutting edge, helping maintain precision and extend tool life during high-speed machining.
• Rigid DIN 69871 Shrink Fit with Form AD/B: Provides strong, repeatable clamping and rigidity for reliable cutting, reduced runout, and consistent results across long runs.
• High‑Speed Balanced Design: 4.5° taper balanced to G2.5 at 25,000 RPM delivers stable performance with minimal vibration for clean finishes on tough materials.

When you choose the DV40 with Front Face Coolant, you’re equipping a tool holder that blends precision, cooling, and reliability into a single, time-saving solution. The combination of DIN 69871 compatibility, 3 mm clamping diameter, and 80 mm gauge length offers versatility for small-diameter tools and tight setups, while the high-speed balance supports repeatable, high-quality finishes across production runs.