Craftsman has what you need for home device and electronics repairs. The 25 pc. Cordless Precision Screwdriver Set is an effective solution for low torque applications and includes a charging base for tabletop convenience. The screwdriver drives screws up to 4X as fast with up to 230 no-load RPM using the hassle-free forward and reverse push button operation. Cater speed to the task at hand using the 3-stage variable torque control feature and ergonomically designed, comfortable bi-material handle. With 21 core bits included along with a charging base that has onboard bit storage and screw tray, this screwdriver helps simplify previously hand-powered projects.