Omega DV40 End Mill Holder is a precision tool holder engineered to securely grip end mills with a 25 mm bore, delivering dependable performance across a wide range of milling tasks. Designed for engineers, machinists, and hobbyists alike, it provides flexible compatibility with various end mill diameters and shank sizes, enabling quick tool changes and streamlined setups in everyday milling operations.

• 25 mm bore with broad end mill compatibility: Accepts a wide range of diameters and shank sizes, enabling fast tool changes and reduced downtime in milling projects.
• 160 mm gauge length for extended reach and stability: The longer gauge length improves tool guidance, reduces deflection on deeper cuts, and enhances rigidity during demanding milling tasks.
• Balanced, high‑speed performance: G2.5/G6.3 balance grades provide smoother rotation up to 25,000 RPM and a secure clamping system that minimizes slip for consistent roughing and finishing results.

With its robust construction and reliable clamping, the DV40 delivers repeatable accuracy and steady cutting performance across your milling applications. The combination of versatile bore sizing, extended reach, and precision balance helps you maintain tight tolerances, improve surface finishes, and reduce downtime, making it a trusted choice for both routine production and intricate machining tasks.