OSG Ball End Mill: Carbide, 4 Flute, 1.5 mm Mill Dia, 5 mm LOC, 39 mm OAL (MPN 404-0591-BN)
SKU 3G-OTH-246598
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Frequently Asked Questions
What is OSG Ball End Mill 404-0591-BN used for?
This OSG carbide ball end mill is used for contouring, slotting, and profiling in mold and die work, aerospace, and general machining. Its ball nose design creates smooth curved surfaces and 3D shapes in steel, stainless steel, and non-ferrous materials.
What are the specifications of OSG Ball End Mill 404-0591-BN?
The OSG 404-0591-BN is a general purpose carbide ball end mill with 4 flutes, 1.5 mm mill diameter, 5 mm length of cut, and 39 mm overall length. It is designed for precision finishing and semi-finishing operations in industrial machining.
Where to buy OSG Ball End Mill 404-0591-BN worldwide?
3G Electric supplies the OSG 404-0591-BN ball end mill worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine OSG cutting tool.
How to select the right OSG ball end mill for your application?
Select based on material, required finish, and machine rigidity. For general purpose use, the OSG 404-0591-BN with 4 flutes and carbide construction suits steels and alloys. Match mill diameter to your feature size 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.















