The Omega DV40 Shrink Fit Chuck is a high-precision toolholding solution designed for demanding high-speed milling, drilling, and secondary operations. With a maximum operating speed of 25,000 RPM and a G2.5 balance rating, it delivers stable, repeatable performance for engineers, machinists, and hobbyists alike. The 32 mm interface and 160 mm overall length ensure compatibility with a wide range of spindle setups, enabling fast, reliable tool changes.

The shrink-fit design uses heat-induced expansion and controlled cooling to grip the tool securely, eliminating the need for separate clamps. This approach minimizes tool runout and improves overall machining performance, delivering tighter tolerances and better surface finishes across tough materials.

• Shrink-fit retention for precise, wobble-free tooling: Heat-induced expansion creates a uniform, high-precision grip that minimizes runout and ensures repeatable seating during high-speed machining.
• High-speed capability up to 25,000 RPM: Maintains stability and accuracy at fast spindle speeds, helping you achieve faster cycles without compromising quality.
• Balanced, durable construction (G2.5): Engineered for reliable performance and long tool life, delivering smooth operation under demanding workloads.

In practice, the DV40 shrink-fit chuck helps you reduce setup time, improve consistency across parts, and maintain tight tolerances even on challenging jobs. Its reliable retention and high-speed performance support efficient workflows, better finishes, and dependable results across a wide range of applications.