OSG Ball End Mill: Carbide, 3 Flute, 9/32" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 403-2812-BN)
SKU 3G-OTH-247185
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Frequently Asked Questions
What is OSG 403-2812-BN ball end mill used for?
The OSG 403-2812-BN is a 3-flute carbide ball end mill used for general purpose contouring, profiling, and 3D machining in metals and alloys. Its ball nose design creates smooth curved surfaces and radii, common in mold, die, and aerospace applications.
What are the specifications of OSG 403-2812-BN ball end mill?
This OSG ball end mill has a 9/32" mill diameter, 3/4" length of cut, and 2-1/2" overall length. It is made of carbide with 3 flutes, designed for general purpose milling. The manufacturer part number is 403-2812-BN.
Where to buy OSG 403-2812-BN ball end mill worldwide?
3G Electric supplies the OSG 403-2812-BN ball end mill to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time.
How to select the right ball end mill for your application?
Select a ball end mill based on material hardness, required surface finish, and machine rigidity. For general purpose work, a 3-flute carbide design like the OSG 403-2812-BN offers good chip evacuation and finish. Match flute count to material type and feed rate.
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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.















