OSG Ball End Mill: Carbide, 2 Flute, 25/64" Mill Dia, 1" LOC, 2-3/4" OAL (MPN 402-3906-BN)
SKU 3G-OTH-246360
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Frequently Asked Questions
What is OSG 402-3906-BN ball end mill used for?
This OSG carbide ball end mill is used for general-purpose contouring, profiling, and 3D machining in metals and plastics. Its ball nose design creates smooth curved surfaces and radii, common in mold and die work, aerospace components, and precision toolmaking.
What are the specifications of OSG 402-3906-BN ball end mill?
The OSG 402-3906-BN is a carbide ball end mill with 2 flutes, 25/64" mill diameter, 1" length of cut, and 2-3/4" overall length. It is designed for general-purpose machining and is made from solid carbide for durability and precision.
Where to buy OSG 402-3906-BN ball end mill worldwide?
3G Electric supplies the OSG 402-3906-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 pricing and lead time on this general-purpose carbide tool.
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 capabilities. For general-purpose work, OSG's 2-flute carbide design offers good chip evacuation and heat resistance. Match flute count and coating to your workpiece material for optimal tool life.
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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.















