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Carbide Buttons suppliers Application: Carbide Buttons are made from Tungsten carbide powder and cobalt powder, it has very high hardness, toughness and were resistance, wildly used in mining, excavating and construction tools. DTH drill bits industry need huge quantity carbide buttons, which are pressed into face and side of the DTH bits head. Performance: GradeCo锛?锛?/p>Density(g/cm3)Hardness HRATRS   Grinding tungsten carbide inserts releases particles containing these elements that can irritate skin, eye, nose, and throat and can result in lung damage.Carbide Buttons suppliers website:http://www.kimberlycarbide.com/carbide-buttons/