The wire drawing die insert blank is the core component of the diamond wire drawing die. According to the material, it can be divided into 3 categories: PCD (polycrystalline diamond) 

core, CVD diamond core and single crystal diamond core.

PCD is also known as polycrystalline diamond. Common drawing core models on the market include SD, CXD and CXT. The successful development of PCD has brought great changes 

to the wire drawing industry, which has made the entire processing process more efficient and stable. PCD is made by sintering micron-sized diamond particles and binder under high 

temperature and pressure conditions. It has the advantages of high hardness, good wear resistance, and strong impact resistance. The mold has the advantages of uniform wear and 

long life during the use of the mold, which is suitable for High-speed drawing. Because PCD is isotropic in the macroscopic view, it does not experience the phenomenon of uneven 

wear and non-circularity of the die holes like single crystal diamond. In addition, because the price of PCD is much lower than that of single crystal diamond, it has been widely used in

the wire drawing industry.

LINKUT always provide with the premium quality PCD die and supply the professional wire drawing solution at the quickest time.