The Omega DV40 End Mill Holder is a precision tool holder engineered to secure end mills with an 8 mm bore. With a generous 160 mm gauge length and the DV40 interface in Form AD/B, it delivers versatile tool fitment for a wide range of milling applications—from roughing to finishing. Built for speed, this holder is ready to perform in high-demand shops and on demanding machines.

Operating at speeds up to 25,000 RPM, the holder is balanced for smooth operation with a balance grade of G2.5/G6.3, minimizing chatter and enhancing cutting performance. Its precise construction and reliable clamping mechanism grip the end mill securely, preventing slip and maintaining accuracy throughout the cut.

• Secure, Versatile Clamping: The robust clamping system holds end mills firmly, reducing slip and chatter for consistent tool control in both roughing and finishing passes.
• High-Speed Stability: Engineered for up to 25,000 RPM with G2.5/G6.3 balance, delivering smooth rotation, longer tool life, and better surface finishes.
• Quick Fit and Repeatable Setup: 8 mm bore, 160 mm gauge length, and DV40 Form AD/B design enable fast, repeatable seating across compatible tools, reducing setup time and downtime.

This end mill holder helps you streamline your milling workflow by delivering reliable tool seating, reduced vibration, and consistent results across a range of operations—giving you confidence to tackle demanding milling tasks with predictable performance.