Composition and structure of wire drawing molds
Natural diamond mold: Made of natural diamonds with extremely high hardness, suitable for high-precision processing.

Wire drawing molds are usually composed of steel sleeves and alloy cores, which can be divided into:
Natural diamond mold: Made of natural diamonds with extremely high hardness, suitable for high-precision processing.
Artificial diamond molds: including PCD (polycrystalline diamond), synthetic materials, etc., with lower cost than natural diamond and excellent wear resistance.
Hard alloy mold: made by sintering tungsten ore powder, with low hardness but controllable cost, suitable for general processing needs.
Plastic wire drawing die: used for drawing non-metallic materials, with limited application scenarios.