Suitable for soft to medium formation applications. Large JSA, high cuttersexposure, small bake rake angle, and special shape cutters set in nose andshoulder part, these feature is for more aggressive design to improve ROPback reaming cutters on gauge pad on each blades and spiral gauge pad,these features enhances its drilling stability and prevents the cutter'sunexpected damage. The balanced hydraulics design increases the capabilityof anti-balling and ROP. The use of high -tech cutters improve