OSG Ball End Mill: Carbide, 4 Flute, 25/64" Mill Dia, 1" LOC, 2-3/4" OAL (MPN 404-3906-BN)
SKU 3G-OTH-247963
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Frequently Asked Questions
What is the OSG 404-3906-BN ball end mill used for?
The OSG 404-3906-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 fillets in mold, die, and aerospace applications. It suits both roughing and finishing operations on CNC machines.
What are the specifications of the OSG 404-3906-BN ball end mill?
This OSG ball end mill has a 25/64" mill diameter, 1" length of cut (LOC), and 2-3/4" overall length (OAL). It is made of carbide with 4 flutes. The manufacturer part number is 404-3906-BN. It is designed for general purpose milling of ferrous and non-ferrous materials.
Where to buy the OSG 404-3906-BN ball end mill worldwide?
3G Electric supplies the OSG 404-3906-BN ball end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source and deliver this cutting tool to any country.
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 capabilities. For general purpose milling, the 4-flute carbide design offers good chip evacuation and tool life. Match the mill diameter and length of cut to your part geometry. Consult OSG's technical data for optimal speeds and feeds.
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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.
