OSG Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 21/64" Mill Dia, 7/8" LOC
The OSG Ball End Mill is a general-purpose carbide ball end mill, TiAlN coated, with 4 flutes, a 21/64" mill diameter, 7/8" LOC, and 2-1/2" OAL (MPN 404-3281-BN11). 3G Electric interprets your demand for this OEM…
SKU 3G-OTH-248042
Also listed as: 4043281BN11 · 404 3281 BN11
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Ball End Mill is a general-purpose carbide ball end mill, TiAlN coated, with 4 flutes, a 21/64" mill diameter, 7/8" LOC, and 2-1/2" OAL (MPN 404-3281-BN11). 3G Electric interprets your demand for this OEM tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the OSG 404-3281-BN11 ball end mill used for?
This OSG carbide ball end mill is used for general-purpose contouring, 3D profiling, and finishing operations on hardened steels and tool steels. Its TiAlN coating and 4-flute design provide heat resistance and chip evacuation for mold and die applications.
What are the specifications of the OSG 404-3281-BN11 ball end mill?
The OSG 404-3281-BN11 is a TiAlN-coated carbide ball end mill with a 21/64" mill diameter, 7/8" length of cut (LOC), and 2-1/2" overall length (OAL). It has 4 flutes and is designed for general-purpose machining of ferrous materials.
Where to buy the OSG 404-3281-BN11 ball end mill worldwide?
3G Electric supplies the OSG 404-3281-BN11 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 on this TiAlN-coated carbide tool.
How to select the correct OSG ball end mill for your application?
Select based on material hardness, required finish, and machine rigidity. For hardened steels, choose TiAlN-coated carbide with 4 flutes like the OSG 404-3281-BN11. Match the mill diameter to your contour radius and ensure the LOC exceeds your depth of cut. Consult OSG's technical data for feed and speed 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.
