High-pressure grinding material adding type wood cutting gun

The invention discloses a high-pressure grinding material adding type wood cutting gun, and belongs to the field of furniture processing. The high-pressure grinding material adding type wood cutting gun comprises a high-pressure water pipe, a water spray nozzle, a grinding material inlet pipe, a mixing chamber, a cutting gun, a spray nozzle and a spray orifice. The upper portion of the cutting gun is connected with the high-pressure water pipe in a threaded manner, the lower portion of the cutting gun is connected with the spray nozzle in a threaded manner, the grinding material inlet pipe is arranged on a side wall of the cutting gun and is communicated with the mixing chamber, and the spray orifice is formed in the center of the spray nozzle. The high-pressure grinding material adding type wood cutting gun has the advantage that technical difficult problems of complicated structure, instable running, high price and the like of existing grinding material adding type wood cutting guns can be solved by the aid of the high-pressure grinding material adding type wood cutting gun in the design.