The self-supported diamond die blank uses our own patent technology to conduct one side polishing. We also use unique checkout equipment to test the PCD material. We can guarantee the quality of the PCD material used to manufacture the die blank.

Features
1. The self-supported diamond die blank has a regular and compact microstructure.
2. The self-supported diamond die blank rarely sees the abnormal grow of grains.
3. The diamond die blank features easy grinding, easy polishing and high smooth finish. 
4. The product features long service life.
5. The self-supported diamond die blank is particularly suitable for high speed wire drawing.

Application
The self-supported diamond die blank is used to draw copper wire, aluminum wire, tungsten wire, molybdenum wire, stainless wire and coated steel wire.