OSG Square End Mill: Cobalt, 3 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315500)
SKU 3G-OTH-270224
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Frequently Asked Questions
What is the OSG Square End Mill 5315500 used for?
The OSG Square End Mill 5315500 is a general-purpose cobalt end mill used for milling slots, profiles, and contours in ferrous and non-ferrous materials. Its square-end design creates 90-degree corners, making it suitable for die/mold work and general machining in industrial manufacturing.
What are the specifications of the OSG Square End Mill 5315500?
The OSG Square End Mill 5315500 has a 1-1/2 inch mill diameter, 2 inch length of cut, and 4-1/2 inch overall length. It features 3 flutes and is made from cobalt steel for heat resistance. The manufacturer part number is 5315500.
Where to buy the OSG Square End Mill 5315500 worldwide?
You can source the OSG Square End Mill 5315500 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.
How to select the correct OSG square end mill for your application?
Select based on material hardness, required finish, and machine rigidity. For general-purpose milling of steel or cast iron, the OSG 5315500 with 3 flutes and cobalt construction offers good chip evacuation and heat resistance. Match flute count to material type: 3 flutes suit non-ferrous and softer steels.
Used in
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.















