OSG Roughing End Mill: Cobalt, 8 Flute, 2" Mill Dia, 4" LOC, 7-3/4" OAL (MPN 4720900)
SKU 3G-OTH-269068
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Frequently Asked Questions
What is the OSG 4720900 roughing end mill used for?
The OSG 4720900 is a general-purpose cobalt roughing end mill designed for heavy material removal in industrial machining. Its 8-flute design and 2-inch diameter make it suitable for roughing operations on steel, stainless steel, and other ferrous alloys in manufacturing and tool-and-die applications.
What are the specifications of the OSG 4720900 roughing end mill?
The OSG 4720900 is a cobalt roughing end mill with 8 flutes, a 2-inch mill diameter, 4-inch length of cut, and 7-3/4-inch overall length. It is a general-purpose tool for roughing operations, manufactured by OSG, with MPN 4720900.
Where to buy the OSG 4720900 roughing end mill worldwide?
You can source the OSG 4720900 roughing end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the tool reaches your facility efficiently.
How to select the right OSG roughing end mill for my application?
Select an OSG roughing end mill based on material, flute count, and diameter. For heavy roughing of ferrous metals, the 8-flute cobalt design of the 4720900 provides durability and chip evacuation. Match the length of cut and overall length to your machine's capacity and workpiece geometry.
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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.














