OSG Ball End Mill: Carbide, 3 Flute, 11/64" Mill Dia, 9/16" LOC, 2" OAL (MPN 403-1719-BN)
SKU 3G-OTH-247577
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Frequently Asked Questions
What is the OSG 403-1719-BN ball end mill used for?
The OSG 403-1719-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. The 3-flute geometry improves chip evacuation in non-ferrous materials.
What are the specifications of the OSG 403-1719-BN ball end mill?
The OSG 403-1719-BN is a carbide ball end mill with 3 flutes, 11/64" (0.1719") mill diameter, 9/16" length of cut, and 2" overall length. It is a general purpose tool for ferrous and non-ferrous materials. The manufacturer part number is 403-1719-BN.
Where to buy the OSG 403-1719-BN ball end mill worldwide?
3G Electric supplies the OSG 403-1719-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 OSG 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 rigidity. For general purpose machining of steel and aluminum, the 403-1719-BN with 3 flutes offers good chip flow. 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.















