Wire drawing die is a very important consumable product for wire drawing by various metal wire manufacturers. The scope of application of the drawing die is very wide, mainly used for drawing linear, difficult-to-machine objects such as bars, wires, wires, tubes, etc., and is generally suitable for the drawing processing operations of metals and alloy materials such as steel, copper, tungsten, molybdenum, etc. . Because the cost of the wire drawing die can reach more than 1/2 of the wire drawing cost, how to reduce the consumption cost of the wire drawing die and increase its service life is the primary problem that the metal wire production unit urgently needs to solve.

     The use of wire drawing dies is more extensive. For example, high-precision wire materials used in electronic devices, radar, televisions, instruments and aerospace, as well as commonly used tungsten wires, molybdenum wires, stainless steel wires, wire and cable wires, and various alloy wires are made of diamond. The diamond drawing die is mainly made of natural diamond as the raw material, so it has strong wear resistance and a very long service life.