OSG Ball End Mill: Carbide, 2 Flute, 2.5 mm Mill Dia, 8 mm LOC, 39 mm OAL (MPN 402-0984-BN)
SKU 3G-OTH-248106
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Frequently Asked Questions
What is the OSG Ball End Mill 402-0984-BN used for?
The OSG Ball End Mill 402-0984-BN is a general-purpose carbide ball end mill used for contouring, slotting, and profiling in mold and die work. Its 2.5 mm ball nose creates smooth curved surfaces in steel, stainless steel, and non-ferrous materials. It is suitable for CNC milling operations requiring fine finishes.
What are the specifications of the OSG Ball End Mill 402-0984-BN?
The OSG Ball End Mill 402-0984-BN has a 2.5 mm mill diameter, 8 mm length of cut, and 39 mm overall length. It is a carbide, 2-flute, general-purpose ball end mill. The manufacturer part number is 402-0984-BN. It is designed for precision milling in industrial applications.
Where to buy the OSG Ball End Mill 402-0984-BN worldwide?
You can source the OSG Ball End Mill 402-0984-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 your machining needs.
How to select the correct OSG ball end mill for your application?
Select the OSG ball end mill based on workpiece material, required finish, and machine capabilities. For general-purpose milling, the 2-flute design of the 402-0984-BN provides good chip evacuation. Match the mill diameter to your contour radius and ensure the length of cut (8 mm) exceeds your depth of cut. Consult OSG's technical data for feed and speed recommendations.
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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.















