Polycrystalline diamond composite (PDC) drill bits are the main force in the oil field. Features such as tool type, tool layout and blade geometry are constantly being evaluated and improved to create value and reduce drilling costs. In addition, a single dynamically stabilized bit design can provide excellent performance for various drilling systems, especially in directional drilling. The early view was that each type of rotary steering system (RSS) or steering motor BHA required its own bit design with highly specialized directional characteristics. Produces less torque and stick/slip in transitional drilling. The risk of time-consuming and costly travel due to shock and vibration is greatly reduced.