The Omega DV40 Milling Cutter Arbor is a threaded milling arbor optimized for precision thread milling. It features a threaded MCA08 interface, a 100 mm reach, and a maximum speed of 25,000 RPM. With a G2.5 balance, it delivers smooth, vibration-free operation that helps you achieve accurate threaded surfaces and clean finishes, even at higher feed rates.

Engineered for demanding shop environments, this arbor combines robust construction with a secure attachment mechanism. The precise design and reliable clamping ensure accurate machining and consistent thread profiles, supporting heavy-duty milling tasks and extended tool life.

• High-Speed, Balanced Milling: Up to 25,000 RPM with a G2.5 balance minimizes vibration, enabling faster material removal while preserving thread precision and surface finish.
• Rigid Construction & Secure Clamping: Robust build and dependable attachment reduce runout and resist chatter, delivering stable performance in heavy‑duty milling.
• 100 mm Reach with Threaded MCA08 Interface: Provides versatile reach and a secure threaded connection for repeatable thread profiles and extended tool life on challenging workpieces.

Using the DV40 arbor helps you streamline threaded milling tasks with repeatable, high-quality results. The combination of stability, precise clamping, and a capable reach supports faster workflows, fewer reworks, and consistently reliable threaded surfaces across a range of applications.