OSG Ball End Mill: Carbide, 4 Flute, 20 mm Mill Dia, 76 mm LOC, 153 mm OAL (MPN 484-7874-BN)

This OSG carbide ball end mill is used for general-purpose contouring, 3D profiling, and finishing operations in metalworking. Its ball nose design enables smooth curved surfaces and complex geometries on materials like steel, stainless steel, and cast iron. It is common in mold and die making, aerospace, and automotive manufacturing.

The OSG 484-7874-BN is a carbide ball end mill with a 20 mm mill diameter, 76 mm length of cut, and 153 mm overall length. It has 4 flutes and is designed for general-purpose milling. The manufacturer part number is 484-7874-BN. It is suitable for high-speed machining of ferrous and non-ferrous materials.

You can source the OSG 484-7874-BN ball end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine OSG cutting tools for industrial applications.

Select an OSG ball end mill based on material hardness, required surface finish, and machine capabilities. For general-purpose work, a 4-flute carbide design like the 484-7874-BN offers good chip evacuation and finish. Match the mill diameter and length of cut to your part geometry. Consult OSG's technical data for speed and feed recommendations.