Meet the Omega DV40 Shrink Fit Chuck — a precision toolholding solution built for high-speed machining. Designed for 6 mm shanks and a substantial 160 mm overall length, it delivers stable, repeatable performance up to 25,000 RPM. This makes it a versatile choice for CNC milling, drilling, and finishing tasks across a range of materials.

With a G2.5 balance rating, the DV40 minimizes vibration and tool runout at speed. The shrink-fit mechanism uses heat to expand the chuck, accepts the tool, and then cools to lock it securely in place—providing a tight grip without external collars or additional clamping hardware. This design simplifies tool changes while helping maintain accuracy across setups.

• Shrink-fit grip for repeatable, vibration-free tool holding: Eliminates external clamping hardware and reduces runout, delivering consistent cutting precision and less rework.
• Engineered balance for high-speed accuracy: G2.5 balance rating supports smooth operation up to 25,000 RPM, reducing chatter and improving surface finish on demanding materials.
• 6 mm tooling with 160 mm reach: Optimized for standard 6 mm shanks and a long 160 mm length to reach deep pockets while maintaining rigid retention and easy setup.

This shrink-fit chuck helps streamline tool changes, improve dimensional accuracy, and deliver reliable results across challenging jobs. By providing a stable, repeatable grip at high speeds, it reduces downtime from tool runout and supports consistent performance from setup to setup. For demanding applications where precision and reliability matter, the Omega DV40 Shrink Fit Chuck offers dependable, production-ready toolholding you can trust.