Ultrafine particles of tungsten steel (carbide) reamer, the reamer straight flute reamer, spiral reamer and drill. Tungsten steel hinge tool of high precision, good finish, good vertical hole and so on. For high-speed CNC machining and general machining, standard specification is complete, the price is reasonable. Also according to customer requirements the Gezhongfeibiao reamer or high-precision reamer, such as: step reamers, composite reamer drill reamer, counterbore reamers, special reamers of the golf club head, taper reamer . Domestic tungsten steel tungsten steel, tungsten steel, and the German Tungsten steel to a variety of raw materials for selection, fast delivery, and quality assurance. Friends are welcome to sample or drawings.