Omega Products DV40 Shrink Fit Chuck With Front Face Coolant - G2.5 - 25,000RPM - 32mm Clamping Diameter - 80mm Gauge Length

The Omega DV40 Shrink Fit Chuck with Front Face Coolant is a high-precision toolholding solution for CNC milling and turning. Built to DIN 69871 standards, it delivers strong clamping, rigid stability, and integrated front coolant channels to keep tools cooler at up to 25,000 RPM. With a 32 mm clamping diameter and an 80 mm gauge length, it suits a wide range of tools and setups—ideal for engineers, machinists, and workshops that require repeatable, reliable performance.

• Integrated front-face coolant cooling: Efficient heat removal at the cutting edge reduces thermal growth, extends tool life, and sustains accuracy during heavy or high-speed cuts.
• DIN 69871 compatibility with 4.5° shrink taper and G2.5 balance: Ensures secure seating, minimal runout, and stable performance at 25,000 RPM for high-speed machining.
• 32 mm clamping diameter with 80 mm gauge length: Provides robust clamping strength and rigidity while maintaining accessibility for demanding milling and deep-pocket operations.

In practice, the DV40 delivers consistent results across jobs, helping you tighten tolerances, reduce downtime between setups, and maintain productive throughput. The combination of front-face coolant, precise balance at speed, and solid mechanical interface gives you confidence to push cutting parameters while preserving surface finish and part accuracy.