- Polycrystalline Diamond Compact for Oil&Gas Drill Bits (L-serials)
- 2016-11-06 17:47
- By changing PDC cutter diamond end face from a plane to a curved surface, the "scraping" is then changed into "ploughing
- Sand Blasting Nozzle of Polycrystalline Diamond
- 2016-10-27 06:48
- Diamond nozzle is composed of man-made PCD nozzle core and (metal or plastic) cage. The wear resistant working area of n