New technology of PDC bit to improve drilling speed of drilling machinery


  As North America further strengthens the exploration and development of oil and gas, the drill bit designer has adopted new technology and introduced two new products: a tapered PCD component can break rock more effectively at the center of the drill bit. In order to increase the drilling speed of the drilling machine, the polycrystalline diamond compact (PDC) tool, by using its entire circumferential diamond edge, rotates around its axis, effectively extending the bit stroke.