OSG Roughing End Mill: Cobalt, 4 Flute, 3/4" Mill Dia, 2-1/4" LOC, 4-1/2" OAL (MPN 4701400)
SKU 3G-OTH-269258
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Frequently Asked Questions
What is the OSG 4701400 roughing end mill used for?
The OSG 4701400 is a general purpose cobalt roughing end mill used for heavy material removal in machining operations. It is suitable for ferrous and non-ferrous metals, including steel and stainless steel, in industrial manufacturing and tool and die applications.
What are the specifications of the OSG 4701400 roughing end mill?
The OSG 4701400 is a 4-flute cobalt roughing end mill with a 3/4-inch mill diameter, 2-1/4-inch length of cut, and 4-1/2-inch overall length. It is designed for general purpose roughing and is made from cobalt high-speed steel for heat resistance and durability.
Where to buy the OSG 4701400 roughing end mill worldwide?
You can source the OSG 4701400 roughing end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining needs.
How to select the right OSG roughing end mill for your application?
Select the OSG roughing end mill based on material type, required cut depth, and machine rigidity. For general purpose roughing, the 4701400 with 4 flutes and cobalt construction offers good chip evacuation and heat resistance. Match the mill diameter and length of cut to your workpiece geometry for optimal performance.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose cobalt roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












