1. The force balance design enables the drill bit to have good directionality, adapt to the application of downhole motors in directional drilling, and have minimal radial vibration;

2. The reasonable arrangement of patent PDC composite sheets with different structures at different positions of the drill bit gives the drill bit strong attack and abrasion resistance;

3. Strong aggressive design enables the drill bit to achieve high mechanical drilling speed;

4. The application of dynamic flow field simulation technology in hydraulic design optimizes the flow field at the bottom of the well, which is beneficial for improving chip removal speed and preventing mud bags. Because PDC drill bits are mainly made of cast tungsten carbide and diamond composite sheets, they have a long lifespan and high value. (Precision diamond drill bit)