ANSI: EPGT521 JS SH730
ISO: EPGT040104 JS SH730
Cemented carbides are a class of hard materials used extensively for cutting tools, as well as in other industrial applications. It consists of fine particles of carbide cemented into a composite by a binder metal. Cemented carbides commonly use tungsten carbide (WC), titanium carbide (TiC), or tantalum carbide (TaC) as the aggregate. Mentions of "carbide" or "tungsten carbide" in industrial contexts usually refer to these cemented composites. The cobalt content could vary from 5% to 23% base on application. 8% to 12% are the most common for cutting tools. Ruthenium is used to replace cobalt as a perfered binder for the best cutting performance.
Positive 11deg relief ang., G class, 75deg rhombic insert, 3 dimensional type chipbreaker for cutting on small lathes
For steels, stainless steels, and superalloys (thin PVD). Cutting edge sharpness is maintained with excellent wear resistance characteristics that are ideal for stainless steel machining.
