ANSI: PENTA D40R300PB-15D 808G
ISO: PENTA D40R300PB-15D 808G
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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.
Pentagonal Inserts for Parting Bearing Steel and other Ductile Materials
A hard, fine grain substrate with excellent chipping resistance, PVD coating. Provides high wear resistance. Recommended for a very wide range of materials.
