OSG Ball End Mill: Carbide, 4 Flute, 5/16" Mill Dia, 1/2" LOC, 2" OAL (MPN 414-3125-BN)
SKU 3G-OTH-246787
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Frequently Asked Questions
What is the OSG 414-3125-BN ball end mill used for?
The OSG 414-3125-BN is a general purpose carbide ball end mill used for contouring, profiling, and 3D machining of metals and alloys. Its ball nose design creates smooth curved surfaces and radii in mold, die, and aerospace applications. It suits both roughing and finishing operations on CNC mills.
What are the specifications of the OSG 414-3125-BN ball end mill?
The OSG 414-3125-BN is a 4-flute carbide ball end mill with a 5/16" mill diameter, 1/2" length of cut, and 2" overall length. It is a general purpose tool for ferrous and non-ferrous materials. The solid carbide construction provides wear resistance and heat dissipation during high-speed machining.
Where to buy the OSG 414-3125-BN ball end mill worldwide?
You can source the OSG 414-3125-BN ball end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG cutting tools for manufacturing operations.
How to select the correct OSG ball end mill for your application?
Select the OSG ball end mill based on material hardness, required surface finish, and machine spindle speed. For general purpose machining of steel or aluminum, the 414-3125-BN with 4 flutes offers balanced chip evacuation and finish. Match the mill diameter to your radius requirement and ensure adequate flute length for depth of cut.
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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.















