OSG Square End Mill: Cobalt, 3 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315300)
SKU 3G-OTH-270403
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Frequently Asked Questions
What is the OSG Square End Mill 5315300 used for?
The OSG Square End Mill 5315300 is a general-purpose cobalt square end mill used for milling operations in industrial metalworking. It is designed for cutting slots, profiling, and contouring in materials such as steel and stainless steel. The 3-flute design provides efficient chip evacuation and a smooth finish.
What are the specifications of the OSG Square End Mill 5315300?
The OSG Square End Mill 5315300 has a 1-1/4 inch mill diameter, a 2 inch length of cut (LOC), and a 4-1/2 inch overall length (OAL). It is made of cobalt steel with 3 flutes, designed for general-purpose milling. The manufacturer part number is 5315300.
Where to buy the OSG Square End Mill 5315300 worldwide?
You can source the OSG Square End Mill 5315300 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 correct OSG square end mill for your application?
To select the correct OSG square end mill, match the mill diameter and length of cut to your workpiece geometry and material. For general-purpose milling of steel, the 5315300 with 1-1/4 inch diameter and 2 inch LOC is suitable. Consider flute count and coating for specific materials. Consult OSG's technical data for optimal speeds and feeds.
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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.















