The utility model relates to an accurate puncher of transplanting of tobacco seedling, the front end of frame rotates installs the drive shaft, and the both ends of drive shaft are fixed with the drive wheel, the middle part level of frame is provided with Z shape axle, rotates on the installation arm of Z shape axle and installs the runner, is equipped with passive sprocket on one of them runner, is fixed with driving sprocket in the drive shaft, and driving sprocket passes through the chain with passive sprocket and is connected, be equipped with a plurality of mount pad between two runners, the mounting panel of installing on lieing in two runners is rotated respectively at the both ends of mount pad, the mount pad is equipped with the mounting hole, and the mounting hole internal fixation has the perforating device, the perforating device includes the drill bit, is equipped with the installation cavity in the drill bit, and the installation cavity internal fixation has the ring gear, and the ring gear is connected with the motor through the gear train, and the open end of installation cavity rotates installs the end cover, and the end cover is fixed on the piston rod of pneumatic cylinder. The utility model relates to a tobacco seedling is accurate to transplant that to punch the shaping with the perforating device effectual, is difficult for sining, and it is efficient to punch, and application scope is wide.