OSG Square End Mill: Cobalt, 6 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/4" OAL (MPN 5404400)
SKU 3G-OTH-270200
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Frequently Asked Questions
What is the OSG Square End Mill 5404400 used for?
The OSG Square End Mill 5404400 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. Its 6-flute design provides a fine finish and efficient chip evacuation.
What are the specifications of the OSG Square End Mill 5404400?
The OSG Square End Mill 5404400 has a 1-1/4 inch mill diameter, a 2 inch length of cut (LOC), and a 4-1/4 inch overall length (OAL). It is made of cobalt steel with 6 flutes for general-purpose milling. The manufacturer part number is 5404400.
Where to buy the OSG Square End Mill 5404400 worldwide?
You can source the OSG Square End Mill 5404400 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, diameter, flute count, and coating. For general-purpose milling of steel, a 6-flute cobalt end mill like the 5404400 offers good finish and durability. Match the length of cut to your depth requirements and ensure the shank fits your toolholder.
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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.















