... position, drillbit information, directional data and real-time drilling information, as well as determining borehole inclination and azimuth ... of hole diameters, flow rates and other drilling requirements. The positive pulse system with minimum moving parts extends downhole life, ... 30 m/h Total length of the system: 6.8m (without Gamma)/8.8m (with Gamma) Mud-Pulse Measurement While Drilling (MWD)