OSG Square End Mill: Cobalt, 2 Flute, 2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5306400)
SKU 3G-OTH-211233
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Frequently Asked Questions
What is OSG 5306400 square end mill used for?
The OSG 5306400 cobalt square end mill is designed for high-speed machining of aluminum and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it ideal for slotting, profiling, and contouring in automotive, aerospace, and general manufacturing applications.
What are the specifications of OSG 5306400 end mill?
The OSG 5306400 is a cobalt square end mill with a 2-inch mill diameter, 2-inch length of cut, and 4-1/2-inch overall length. It has 2 flutes and is optimized for aluminum. The manufacturer part number is 5306400. 3G Electric supplies this tool across 14 industrial departments.
Where to buy OSG 5306400 end mill worldwide?
3G Electric supplies the OSG 5306400 cobalt square end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other OSG cutting tools.
How to select the right end mill for aluminum?
For aluminum, choose a cobalt or carbide end mill with 2 or 3 flutes for effective chip clearance. The OSG 5306400 with 2-inch diameter and 2-flute design is a proven choice. Ensure the tool's length of cut matches your depth requirements. 3G Electric can help you source the correct geometry for your application.
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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.















