Geological exploration with PDC drill is mainly used for geological prospecting exploration PDC drill

Geological exploration with PDC drill is mainly used for geological prospecting exploration PDC drill for soft to medium-hard rock, some manufacturers are now new research and  Diamond blade  of new composite sheet can be applied to ten hardness of rock. Coal drilling using PDC drill is mainly used in coal seam drilling on the excavation. Generally  polycrystalline diamond  soft coal formations, PDC drill have been widely used, such as anchor bit, three-wing drill and so on. Oil exploration with PDC drill is mainly used in oil and gas drilling using the drill bit. At present, the oilfield PDC drill is all PDC drill inside the highest cost, requiring the highest.