ANSI: CCMT21.52 ESU AC520U
ISO: CCMT060208 ESU AC520U
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.
Type 80° Positive Turning Insert with Hole
For interrupted machining of exotic alloy · Grade with an emphasis on fracture resistance for interrupted machining of exotic alloy · Also suitable for interrupted machining of stainless steel
