OSG Roughing End Mill: Cobalt, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 4413300)

The OSG 4413300 is a general purpose cobalt roughing end mill used for heavy material removal in industrial machining. It is designed for ferrous metals, including steel and stainless steel, in applications like die/mold making and general fabrication. Its 6-flute design provides efficient chip evacuation and reduced vibration during roughing operations.

The OSG 4413300 is a cobalt roughing end mill with a 1-1/2 inch mill diameter, 2 inch length of cut, and 4-1/2 inch overall length. It has 6 flutes and is designed for general purpose roughing in ferrous materials. The manufacturer part number is 4413300, and it is made by OSG.

You can source the OSG 4413300 roughing end mill 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; we supply this OSG cobalt roughing end mill to procurement teams and machine shops internationally.

To select the right OSG roughing end mill, match the mill diameter and length of cut to your workpiece geometry and machine rigidity. For ferrous materials, a cobalt grade with 6 flutes, like the 4413300, offers good chip clearance and heat resistance. Consider your required surface finish and material removal rate; roughing end mills are optimized for aggressive cuts, not finishing.