OSG Square End Mill: Cobalt, 3 Flute, 3/8" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 5310500)
SKU 3G-OTH-270387
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Frequently Asked Questions
What is the OSG 5310500 square end mill used for?
The OSG 5310500 is a general-purpose cobalt square end mill used for milling slots, profiles, and contours in ferrous and non-ferrous materials. Its 3-flute design provides efficient chip evacuation and a smooth finish. Common applications include tool and die making, mold manufacturing, and general machining in industrial settings.
What are the specifications of the OSG 5310500 end mill?
The OSG 5310500 is a 3/8" diameter cobalt square end mill with 3 flutes, a 3/4" length of cut, and a 2-1/2" overall length. It is designed for general-purpose milling and is made from cobalt high-speed steel for enhanced heat resistance and wear life. The manufacturer part number is 5310500.
Where to buy the OSG 5310500 end mill worldwide?
You can source the OSG 5310500 square 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; we supply this item as part of our extensive cutting tool range.
How to select the correct OSG square end mill for your application?
Select the OSG square end mill based on material hardness, required finish, and machine capabilities. For general-purpose milling in steel or cast iron, the 5310500 with 3 flutes and cobalt construction offers good chip clearance and heat resistance. Match the 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 square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















