The invention discloses a particle impact drill which comprises a main body, three spiral side wings are formed at the lower end of the main body, a rotary debris discharging groove is formed between two adjacent spiral side wings and used for discharging the rock debris and particle at the work time of the particle impact drill, two spiral side wings are respectively provided with a side wing nozzle; a centre nozzle is formed among the three spiral side wings at the lower end of the main body, the distance between the centre nozzle and the axis of the main body is less than the distance between the side wing nozzle and the axis of the main body, and the diameter of each outlet of two side wing nozzles is 3 to 4 times of the diameter of the outlet of the centre nozzle. The well drilling efficiency of the particle impact drill is higher.