The Omega DV40 Shrink Fit Chuck is a high-speed toolholding solution built for CNC milling and precision turning. It securely grips 18 mm tools using shrink-fit technology, delivering consistent accuracy and stability at speeds up to 25,000 RPM. The heat-induced expansion and cooling create a robust, clamp-free retention that minimizes runout and maintains tight tolerances, even with challenging materials. Ideal for engineers, shop floor technicians, and hobbyists who demand reliable performance in demanding machining operations.

• Precision shrink-fit toolholding for ultra-low runout: The shrink-fit design provides a direct grip on the tool, dramatically reducing runout to improve location accuracy, surface finish, and dimensional consistency across tough materials.
• High-speed stability with G2.5 balance and 25,000 RPM capability: Engineered for smooth operation at high RPM, this balance rating reduces vibration, extends tool life, and delivers repeatable finishes in demanding cycles.
• Fast, clamp-free retention: Heat-induced expansion and controlled cooling securely lock the tool in place, enabling quick tool changes and eliminating the need for additional clamping setups.

With the DV40 shrink-fit chuck, you gain a dependable, low-maintenance toolholding solution that shortens setup times, minimizes runout, and delivers consistent results at high speeds. Its robust construction and precise balance support longer spindle life, reduced downtime, and improved throughput in milling, drilling, and contouring applications.