OSG Ball End Mill: Carbide, 2 Flute, 31/64" Mill Dia, 1" LOC, 3" OAL (MPN 402-4844-BN)
SKU 3G-OTH-248115
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Frequently Asked Questions
What is the OSG 402-4844-BN ball end mill used for?
The OSG 402-4844-BN is a general purpose carbide ball end mill used for contouring, profiling, and 3D machining of metals and alloys. Its ball nose design creates smooth curved surfaces and is ideal for die/mold work, aerospace components, and general industrial machining where fine surface finish is required.
What are the specifications of the OSG 402-4844-BN ball end mill?
The OSG 402-4844-BN is a carbide ball end mill with 2 flutes, 31/64" mill diameter, 1" length of cut, and 3" overall length. It is designed for general purpose milling and is manufactured by OSG. The solid carbide construction provides hardness and wear resistance for ferrous and non-ferrous materials.
Where to buy the OSG 402-4844-BN ball end mill worldwide?
3G Electric supplies the OSG 402-4844-BN ball end mill worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this OSG cutting tool to any country.
How to select the right OSG ball end mill for your application?
Select the OSG ball end mill based on material, required finish, and machine capability. For general purpose work, the 2-flute design of the 402-4844-BN provides good chip evacuation. Match the 31/64" diameter to your desired radius. Use appropriate speeds and feeds for carbide tools to avoid chipping.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose carbide ball end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















