OSG Ball End Mill: Carbide, 3 Flute, 1/4" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 403-2500-BN)
SKU 3G-OTH-247175
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Frequently Asked Questions
What is OSG 403-2500-BN ball end mill used for?
The OSG 403-2500-BN is a carbide ball end mill used for contouring, profiling, and 3D machining in mold, die, and aerospace applications. Its ball nose design creates smooth curved surfaces and radii. 3G Electric supplies this OSG tool across 14 industrial departments, including machining and tooling.
What are the specifications of OSG 403-2500-BN ball end mill?
The OSG 403-2500-BN is a general purpose carbide ball end mill with 3 flutes, 1/4" mill diameter, 3/4" length of cut, and 2-1/2" overall length. It is designed for precision milling of ferrous and non-ferrous materials. 3G Electric sources this OSG tool for global delivery.
Where to buy OSG 403-2500-BN ball end mill worldwide?
3G Electric supplies the OSG 403-2500-BN ball end mill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this OSG carbide end mill.
How to select the right OSG ball end mill for my application?
Select an OSG ball end mill based on material hardness, required surface finish, and machine rigidity. For general purpose milling, the 403-2500-BN with 3 flutes suits steels and alloys. 3G Electric can help interpret your machining needs and source the correct OSG tool for your operation.
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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.















