APPROVED VENDOR Ball End Mill: Carbide, 3 Flute, 1/4" Mill Dia, 3/8" LOC, 4" OAL (MPN 315790)
SKU 3G-OTH-274944
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Frequently Asked Questions
What is a reduced-neck carbide ball end mill used for?
A reduced-neck carbide ball end mill is used for high-speed contouring, 3D profiling, and finishing complex shapes in aluminum and non-ferrous materials. The ball nose creates smooth curved surfaces, while the reduced neck provides clearance for deep cavity work without deflection.
What are the specifications of the APPROVED VENDOR 315790 ball end mill?
The APPROVED VENDOR 315790 is a carbide ball end mill with 3 flutes, 1/4" mill diameter, 3/8" length of cut, and 4" overall length. It features a reduced neck design optimized for aluminum machining. The manufacturer part number is 315790.
Where to buy the APPROVED VENDOR 315790 ball end mill worldwide?
3G Electric supplies the APPROVED VENDOR 315790 ball end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this reduced-neck carbide end mill.
How to select the right ball end mill for aluminum machining?
For aluminum, choose a carbide ball end mill with 2-3 flutes for chip evacuation, a polished flute finish to reduce built-up edge, and a reduced neck if machining deep cavities. Match the mill diameter to your required corner radius and the length of cut to your depth of cut.
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3G Electric supplies APPROVED VENDOR reduced-neck carbide ball end mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















