Omega DV40 Shrink Fit Chuck delivers precision toolholding for high-speed machining. Designed for engineers, machinists, and shop professionals, its shrink-fit design provides a tight, reliable grip on cutting tools to enhance stability and accuracy during demanding operations.

With an 8mm shank and 200mm length, it supports a wide range of standard end mills and tools. A maximum speed of 25,000 RPM and a G2.5 balance rating keep vibration low and performance consistent.

• Tight Shrink-Fit Retention: The heat-induced expansion and controlled cooling create a secure grip on 8mm shank tools up to 200mm long, dramatically reducing runout for precise, repeatable cuts.
• High-Speed Stability: With a G2.5 balance rating and support up to 25,000 RPM, it delivers smooth operation and high-accuracy finishes even in demanding applications.
• Fast, Clamp-Free Setup: Shrink-fit mounting eliminates separate clamping hardware, enabling quicker tool changes and reduced downtime while maintaining reliable retention.

When you choose the DV40 shrink-fit chuck, you gain consistent toolholding that translates into better surface finish, tighter tolerances, and reduced downtime. The 8mm shank and 200mm length offer versatility across a wide range of tools, while the shrink-fit process provides a secure, repeatable grip without added clamping hardware. This means fewer tool changes, shorter setup times, and more productive machining across materials from aluminum to harder alloys. Rely on dependable performance, durable construction, and a streamlined workflow that helps you meet targets with confidence.