OSG Ball End Mill: Carbide, 4 Flute, 1/4" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 20100300)
SKU 3G-OTH-210065
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Frequently Asked Questions
What is the OSG ball end mill 20100300 used for?
The OSG 20100300 carbide ball end mill is designed for aluminum machining. Its ball-nose profile creates contoured surfaces, 3D shapes, and radiused slots. It is commonly used in mold making, aerospace, and automotive applications where fine surface finish and precision are required.
What are the specifications of the OSG 20100300 ball end mill?
The OSG 20100300 is a carbide ball end mill with 4 flutes, a 1/4" mill diameter, 3/4" length of cut, and 2-1/2" overall length. It is engineered for aluminum and non-ferrous materials, offering high material removal rates and excellent chip evacuation.
Where to buy the OSG 20100300 ball end mill worldwide?
You can source the OSG 20100300 ball end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this OSG tool.
How to select the right OSG ball end mill for aluminum?
For aluminum, choose a carbide ball end mill with polished flutes and a high helix angle to prevent chip packing. The OSG 20100300 with 4 flutes and 1/4" diameter is ideal for finishing contours. Match the length of cut to your depth requirements and use appropriate speeds and feeds for aluminum.
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3G Electric supplies OSG 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.















