In underground coal mines, gas drainage boreholes are typically drilled using fully hydraulic drilling rigs. After the borehole is initiated, the front is a rock layer and the back is a coal seam. Due to the different hardness of the rock and coal layers, during the drilling process, there may be stuck drill and coal wall collapse inside the hole, resulting in a stuck drill phenomenon. Once stuck drill and stuck drill occur, the drilling rig’s forward rotation gets stuck and pressure builds up. At this point, reverse rotation for hole cleaning is required. However, since the drill pipe thread is tightened by forward rotation, it will loosen when reversed, thus reverse rotation is not possible. This paper will address the issue of the inability to reverse the existing drill pipe and propose a structural improvement to design a drill pipe that can be reversed.