OSG Roughing End Mill: Cobalt, 6 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 4412100)

The OSG 4412100 is a general-purpose cobalt roughing end mill used for heavy material removal in machining operations. It is designed for ferrous metals and high-temperature alloys, commonly applied in die/mold, aerospace, and automotive manufacturing where rough profiling and slotting require high stock removal rates.

The OSG 4412100 is a 6-flute cobalt roughing end mill with a 1-1/4" mill diameter, 2" length of cut, and 4-1/2" overall length. It is a general-purpose tool for roughing operations on ferrous materials. The cobalt construction provides heat resistance and edge wear durability for aggressive machining.

3G Electric supplies the OSG 4412100 roughing end mill to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this cobalt end mill for your machining application.

Select a roughing end mill based on material hardness, required stock removal rate, and machine rigidity. For ferrous metals, cobalt or carbide grades offer heat resistance. Match flute count to material: fewer flutes for chip evacuation in soft materials, more flutes for finer finishes in hard alloys. Consult OSG's application data for optimal speeds and feeds.