OSG Square End Mill: Cobalt, 2 Flute, 5/8" Mill Dia, 1-3/8" LOC, 4-5/8" OAL (MPN 5272100)

The OSG 5272100 is a reduced-neck cobalt square end mill designed for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it suitable for high-speed machining in industrial manufacturing and tool-and-die applications.

The OSG 5272100 is a cobalt square end mill with a 5/8" mill diameter, 1-3/8" length of cut, and 4-5/8" overall length. It has 2 flutes and a reduced-neck design for deep-reach milling. The manufacturer part number is 5272100, and it is available as SKU 35DG46.

You can source the OSG 5272100 square 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 OSG cutting tools to procurement teams and plant engineers internationally.

Select an OSG square end mill based on material hardness, required cut depth, and machine spindle speed. For general-purpose milling in steel or cast iron, the 2-flute cobalt design offers good chip clearance. Match the mill diameter to your slot width and ensure the length of cut exceeds your depth of cut. Consult OSG's technical data for feed and speed recommendations.