In the process of using the electric screwdriver, it is found that the screws in use are easy to lose; there are many batch heads and it is not easy to store; the working angle is single and other problems. In response to these problems, we use magnets to absorb and store the screws in use, and combine the screwdriver and the bit to facilitate the storage of the bit and the replacement of the bit during use. The addition of lights facilitates the identification of the bit model in the dark environment. , determine the working angles in two directions, the detachable way can adjust the angle of the screwdriver according to the different usage scenarios, adding lighting is convenient for use in dark environments, and improves the user experience and work efficiency.