OSG Ball End Mill: Carbide, 3 Flute, 13/64" Mill Dia, 5/8" LOC, 2-1/2" OAL (MPN 403-2031-BN)
SKU 3G-OTH-248124
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Frequently Asked Questions
What is OSG 403-2031-BN ball end mill used for?
The OSG 403-2031-BN is a 3-flute carbide ball end mill used for general purpose contouring, slotting, and profiling in ferrous and non-ferrous materials. Its ball nose design enables 3D machining and radius cutting in mold, die, and aerospace applications.
What are the specifications of OSG 403-2031-BN ball end mill?
The OSG 403-2031-BN has a 13/64" mill diameter, 5/8" length of cut, and 2-1/2" overall length. It is a solid carbide, 3-flute ball end mill designed for general purpose machining. 3G Electric supplies this OSG tool and handles worldwide logistics.
Where to buy OSG 403-2031-BN ball end mill worldwide?
3G Electric supplies the OSG 403-2031-BN ball end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this OSG carbide end mill.
How to select the right OSG ball end mill for my application?
Select based on material, flute count, and coating. For general purpose machining of steel or stainless, a 3-flute carbide ball end mill like the OSG 403-2031-BN offers good chip evacuation and finish. Match diameter and length of cut to your part geometry and machine rigidity.
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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.















