Drill device for removing plugging in pipes

A drill device for removing plugging in a pipe, comprising:

• a drill bit for crushing the plugging in the pipe;
• an up-and-down adjustment handle for moving the drill bit in an up and down direction;
• a drill handle for rotating the drill bit;
• a screw positioned on a common axis with the drill bit;
• a drill shaft including a first part surrounding the screw and a second part where the drill bit is fixed;
• a main shaft comprising a guide shaft, wherein the guide shaft surrounds the first part of the drill shaft;
• a body casing which houses the drill device, and a head cover to collect debris generated during the crushing of plugging by the drill bit;
• a V packing disposed in the head cover and surrounding the second part of the drill shaft and positioned between the second part of the drill shaft where the guide shaft terminates and the main shaft;
• and
• a packing nut disposed at an upper end of the V packing such that, when the drill bit moves, the packing nut delivers a load in a downward direction to compress the V packing and enclose a top of the body casing,
• wherein the head cover is coupled to the body casing,
• wherein the up-and-down adjustment handle and the drill handle are on an extended axis of the screw,
• wherein the up-and-down adjustment handle rotates to move the screw in an up and down direction, and the movement of screw moves the drill bit in a corresponding up and down direction, and
• wherein the drill handle rotates to rotate the guide shaft and the rotation of the guide shaft rotates the drill bit.