Composed mainly of tungsten carbide (WC) bits bonded with a metal binder, such as cobalt, cemented carbide combines the stamina of tungsten with the durability of various other steels. The make-up of cemented carbides can be tailored to fit specific applications, leading to the production of ranges like YG20, yg6, https://wikimapia.org/external_link?url=https://www.wolframcarbide.com/it/