... the Material as Cemented Carbide, High Density Alloy, Tungsten Copper Alloy and Tungsten Jewelries. *Cemented Carbide with high hardness, wear ... to-machine materials. Now a new type of cemented carbide tool cutting speed equal to hundreds ... Carbide Tools, Mining Tools, Drilling Tools, Measurement Measuring, Wear Parts, Metal Abrasives, Cylinder Liner, Precision Bearings, Nozzles and so on. * Tungsten ...