OSG Square End Mill: Cobalt, 6 Flute, 45 mm Mill Dia, 2" LOC, 114.3 mm OAL (MPN 5816400)
SKU 3G-OTH-270185
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Frequently Asked Questions
What is the OSG Square End Mill 5816400 used for?
The OSG Square End Mill 5816400 is a general-purpose cobalt square end mill used for precision milling of ferrous and non-ferrous materials. Its 6-flute design provides smooth finishes in slotting, profiling, and contouring applications across industrial manufacturing and tool-and-die shops.
What are the specifications of the OSG Square End Mill 5816400?
The OSG Square End Mill 5816400 has a 45 mm mill diameter, 2-inch length of cut (LOC), and 114.3 mm overall length (OAL). It is made of cobalt, features 6 flutes, and is designed for general-purpose milling. The manufacturer part number is 5816400.
Where to buy the OSG Square End Mill 5816400 worldwide?
You can source the OSG Square End Mill 5816400 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 on this item.
How to select the right OSG square end mill for your application?
Select an OSG square end mill based on material hardness, required finish, and machine rigidity. For general-purpose milling of steel or cast iron, a 6-flute cobalt end mill like the 5816400 offers good chip evacuation and wear resistance. Match diameter and length of cut to your workpiece geometry.
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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.















