Made up largely of tungsten carbide (WC) particles bonded with a metal binder, such as cobalt, cemented carbide integrates the toughness of tungsten with the toughness of other metals. The make-up of cemented carbides can be customized to fit specific applications, leading to the production of ranges like YG20, yg15, https://www.webwiki.nl/www.wolframcarbide.com