OSG Ball End Mill: Carbide, 4 Flute, 3/32" Mill Dia, 5/16" LOC, 1-1/2" OAL (MPN 404-0938-BN)
SKU 3G-OTH-248166
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Frequently Asked Questions
What is OSG 404-0938-BN ball end mill used for?
The OSG 404-0938-BN is a 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, making it ideal for mold and die work, aerospace components, and precision tooling applications.
What are the specifications of OSG 404-0938-BN ball end mill?
The OSG 404-0938-BN is a 4-flute carbide ball end mill with a 3/32" mill diameter, 5/16" length of cut, and 1-1/2" overall length. It is designed for general purpose machining and is made from solid carbide for durability and heat resistance.
Where to buy OSG 404-0938-BN ball end mill worldwide?
3G Electric supplies the OSG 404-0938-BN ball end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this OSG tool.
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 capabilities. For general purpose work, the 404-0938-BN with 4 flutes and carbide construction suits steels and alloys. Match flute count to chip evacuation needs and use appropriate speeds and feeds per OSG 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.















