Dongguan Diamond Hardware Factory is one enterprise of research, development, manufacturing and marketing of CNC cutting tools industry.Specialized in manufacturing high quality, high technology solid tungsten steel products for industry : solid tungsten vertical end mill , solid tungsten ball nose end mill , carbide end mill for aluminum ,tungsten corner radius end mill , tungsten rod , tungsten reamer ,solid carbide drill ,tungsten angle end mill , deep grooving vertical end mill , deep grooving ball nose end mill ,engraving end mill and other precision cutting tools. CNC cutting tools are widely used in: aerospace, military industry, automobile manufacturing, mold manufacturing, energy, medical equipment, glasses, clocks and watches, mobile phones, electronics, precision mold and general machinery processing, etc.　　

Dongguan Diamond Hardware Factory is one manufacturer, collection of research, development, manufacturing and marketing of CNC cutting tools industry. Specialized in manufacturing high quality, high technology solid tungsten steel products for industry. According to marketing , expand production scale, now divided into two research department of CNC precision cutting tools and CNC collet chucks