OSG Square End Mill: Cobalt, 2 Flute, 13 mm Mill Dia, 28.57 mm LOC, 79.3 mm OAL (MPN 5801200)
SKU 3G-OTH-270412
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Frequently Asked Questions
What is the OSG Square End Mill 5801200 used for?
The OSG Square End Mill 5801200 is a general-purpose cobalt end mill used for milling slots, profiles, and contours in ferrous and non-ferrous metals. Its square end design creates flat-bottomed cavities and sharp corners, making it suitable for tool and die, mold making, and general machining applications.
What are the specifications of the OSG Square End Mill 5801200?
The OSG Square End Mill 5801200 has a 13 mm mill diameter, 28.57 mm length of cut, and 79.3 mm overall length. It features two flutes and is made from cobalt high-speed steel for enhanced heat resistance and wear life. The manufacturer part number is 5801200.
Where to buy the OSG Square End Mill 5801200 worldwide?
You can source the OSG Square End Mill 5801200 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 OSG end mill.
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 milling of steel or stainless steel, a cobalt two-flute design like the 5801200 provides good chip evacuation and heat resistance. Match the mill 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.















