OSG Square End Mill: Cobalt, 2 Flute, 1/4" Mill Dia, 5/8" LOC, 3-1/16" OAL (MPN 5270300)
SKU 3G-OTH-222028
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Frequently Asked Questions
What is the OSG 5270300 square end mill used for?
The OSG 5270300 is a reduced-neck cobalt square end mill designed for general-purpose milling of ferrous and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it suitable for slotting, profiling, and contouring in industrial machining applications.
What are the specifications of the OSG 5270300 end mill?
The OSG 5270300 is a cobalt square end mill with a 1/4" cutting diameter, 5/8" length of cut, and 3-1/16" overall length. It has 2 flutes and a reduced-neck design for deep-reach milling. The manufacturer part number is 5270300.
Where to buy the OSG 5270300 end mill worldwide?
3G Electric supplies the OSG 5270300 end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this OSG tool to any international destination.
How to select the correct OSG square end mill for your application?
Select an OSG square end mill based on material hardness, required finish, and depth of cut. For general-purpose milling of steel or stainless steel, the 5270300 cobalt 2-flute design offers good chip clearance. Match the cutting diameter and length of cut to your workpiece geometry for optimal performance.
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Common applications for OSGOSG Products
3G Electric supplies OSG reduced-neck cobalt square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













