The Omega DV40 Slim Shrink Fit Chuck is a precision toolholding solution designed for high-speed CNC milling. Engineered for stable, repeatable performance, it holds cutters securely at up to 25,000 RPM, delivering tight runout control and consistent cutting accuracy for cleaner finishes and longer tool life.

With a slim body, a 6 mm clamping diameter, and a 120 mm gauge length, the DV40 is built for tight setups and versatile mounting while preserving rigidity and repeatable performance across a range of tools and applications.

• G2.5-balanced at 25,000 RPM: Ensures ultra-low runout and steady cutting forces at high speeds, improving pocket and contour accuracy while extending tool life.
• Slim, high-rigidity shrink-fit interface: Minimizes tool movement under load to deliver consistent finishes, better chip control, and faster, reliable tool changes.
• 6 mm clamping diameter with 120 mm gauge length: Provides broad tooling compatibility in a compact form, maintaining repeatable clamping and balanced performance across setups.

This DV40 shrink-fit chuck delivers precise, repeatable toolholding that reduces setup time and minimizes runout, enabling higher productivity in demanding, high-speed machining environments. Its balanced performance, compact design, and robust construction help you achieve smoother surface finishes, longer tool life, and fewer interruptions—so you can focus on delivering consistent results across parts and batches.