Product Description

Product Description
PDC (Polycrystalline Diamond Compact) is composed of diamond micron powder and cemented carbide liner than are sintered toghether under high temperature and high pressure. It not only has the high wear resistance that diamond has, but also has the high impact-resistance toghness.
Xi'an JINGWEI matrix body PDC drill bit is the best choose for drilling oilfield. Compared with the steel body bits, the matrix body is more suitable for hard rock. And the bits lifetime is two times than the steel body. We can provide the size from *1/2 inch to **1/2 inch.
 
Characteristics:
1.Arc type crown design and blade type cutters layout result in high ROP, high core recovery rate, ensure the stability and long working life of bit, etc.
2. Inner and outer gage protection using cylindrical PCD, additional standard PDC slice to enhance the gage for extended bit life.
3. The water course is located at inner gage protection and consequently, cut elements can receive sufficient cooling and cleaning.