OSG Ball End Mill: Carbide, 4 Flute, 4 mm Mill Dia, 19 mm LOC, 57 mm OAL (MPN 464-1575-BN)

This OSG carbide ball end mill is used for general-purpose contouring, profiling, and 3D machining of metals and alloys. Its ball nose design creates smooth curved surfaces and fillets in mold, die, and aerospace applications. The 4-flute geometry improves chip evacuation and surface finish in semi-finishing and finishing operations.

This OSG ball end mill has a 4 mm mill diameter, 19 mm length of cut, and 57 mm overall length. It is made of carbide with 4 flutes for general-purpose milling. The manufacturer part number is 464-1575-BN. It is designed for use on steel, stainless steel, and cast iron workpieces.

You can source the OSG Ball End Mill 464-1575-BN 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 manufacturing operations.

Select an OSG ball end mill based on workpiece material, required surface finish, and machine rigidity. For general-purpose milling of steels, use a 4-flute carbide design like the 464-1575-BN. Match the mill diameter to your feature size and the length of cut to your depth requirements. Consult OSG's technical data for optimal speeds and feeds.