Maximise precision and cooling efficiency with our DV40 Shrink Fit Chuck featuring Front Face Coolant. Designed to DIN 69871 standards, this chuck delivers superior clamping strength and rigidity for high-performance machining. Its integrated front coolant channels and 4.5-degree taper are engineered to boost heat dissipation and cutting efficiency, keeping tools cooler and parts more precise even at demanding speeds. Balanced to G2.5 at 25,000 RPM, it provides stable, vibration-free performance for tight tolerances and clean finishes.

• Front Face Coolant Channels: Directs coolant exactly where you cut, dramatically improving heat management, extending tool life, and delivering consistent, high-quality surface finishes in high-speed operations.
• DIN 69871 Form AD/B Shrink-Fit Interface: Delivers a rigid, repeatable grip with excellent concentricity, reducing runout and ensuring reliable accuracy across production runs.
• High-Speed Balance and Taper Precision: 4.5° shrink taper balanced to G2.5 at 25,000 RPM, with a 12 mm clamping diameter and 120 mm gauge length for robust, stable performance in demanding milling applications.

This DV40 chuck helps you streamline tooling workflows: fast, secure tool engagement, improved cooling under load, and consistent results at high speeds. The combination of front coolant efficiency, precise DIN 69871 compatibility, and proven balance translates to fewer tool failures, reduced downtime, and reliable performance from setup to finish.