Diamond Core Drill Bit

Diamond Core Drill Bit can be used with any type of core barrels. By varying diamond grade, size,quality, matrix hardness and crown shapes, the Users can satisfactorily drill and core hard and homogeneous formations. To avoid excessive matrix wear at the leading edge of each segment, tungsten carbide inserts are fitted on each side of the waterway. Diamond Core Drill Bit cannot be used in broken or loose formations. Diamond Core Drill Bit have diamond particles embedded on the surface of the drill bit body, rather than evenly distributed inside the body like impregnated drill bits. So the hardness of Diamond Core Drill Bit is much higher than other materials, making it easy to cut various hard rocks. In hard rock layers and high abrasive formations, Diamond Core Drill Bit have unique advantages.