OSG Square End Mill: Cobalt, 2 Flute, 5/16" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 5300400)
SKU 3G-OTH-211216
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Frequently Asked Questions
What is the OSG Square End Mill 5300400 used for?
The OSG Square End Mill 5300400 is a cobalt square end mill designed for aluminum machining. It is used for slotting, profiling, and contouring in non-ferrous materials, providing a smooth finish and efficient chip evacuation in industrial milling applications.
What are the specifications of the OSG Square End Mill 5300400?
The OSG Square End Mill 5300400 has a 5/16" mill diameter, 3/4" length of cut, and 2-1/2" overall length. It features 2 flutes and is made of cobalt, optimized for aluminum. The manufacturer part number is 5300400.
Where to buy the OSG Square End Mill 5300400 worldwide?
You can source the OSG Square End Mill 5300400 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 operations.
How to select the correct OSG square end mill for aluminum?
Select an OSG square end mill based on material, diameter, flute count, and coating. For aluminum, a 2-flute cobalt end mill like the 5300400 provides good chip clearance. Match the mill diameter and length of cut to your workpiece and machine capabilities for optimal performance.
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Common applications for OSGOSG Products
3G Electric supplies OSG cobalt square end mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















