OSG Square End Mill: Carbide, Diamond Coated, 4 Flute, 3/16" Mill Dia, 3/4" LOC

This OSG carbide square end mill with diamond coating is designed for machining graphite, carbon fiber, and other abrasive composite materials. The diamond coating extends tool life significantly in these demanding applications, making it ideal for mold, aerospace, and electronics manufacturing where precision and surface finish are critical.

The OSG 70400916 is a 3/16" diameter carbide square end mill with diamond coating, 4 flutes, 3/4" length of cut (LOC), and 2" overall length (OAL). It is specifically engineered for graphite and carbon fiber machining, providing wear resistance and chip evacuation in abrasive materials.

3G Electric supplies the OSG 70400916 square 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 pricing and lead time on this diamond-coated carbide end mill for graphite and carbon fiber applications.

For graphite and carbon fiber, choose a carbide end mill with diamond coating like the OSG 70400916 to resist abrasive wear. Match the mill diameter to your feature size, use 4 flutes for better surface finish, and ensure the length of cut (LOC) accommodates your depth requirements. Proper chip evacuation and rigid setup are essential.