ANSI: APKT11T312-APM YB9320
ISO: APKT11T312-APM YB9320
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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.
Grade combines substrate with good toughness and strength and TiAlN nano PVD coating process to yield high strength and toughness Widely applicable for semi-finish milling of P type (P10-P30) and M type (M10-M30) material. Highly versatile and ultra smooth coating technology prevents chip welding for longer tool life. Helical cutting edge is designed to achieve smoother cutting. High strength positive cutting edge angle for increased wear resistance and reduced cutting pressures.
