OSG Ball End Mill: Carbide, 3 Flute, 12 mm Mill Dia, 25 mm LOC, 76 mm OAL (MPN 403-4724-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 3-flute geometry improves chip evacuation and surface finish in ferrous and non-ferrous materials.

The OSG 403-4724-BN is a carbide ball end mill with a 12 mm mill diameter, 25 mm length of cut, and 76 mm overall length. It has 3 flutes and is designed for general-purpose milling. The manufacturer part number is 403-4724-BN, and it is suitable for ferrous and non-ferrous materials.

You can source the OSG 403-4724-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 provide competitive pricing and reliable sourcing for this OSG tool.

Select an OSG ball end mill based on material hardness, required surface finish, and machine rigidity. For general-purpose milling of steels and alloys, the 403-4724-BN with 12 mm diameter and 3 flutes offers good chip clearance. Match flute count to material: 3 flutes balance chip evacuation and finish. Consult OSG's technical data for speed and feed recommendations.