... , lightweight, simple operation, increased efficiency. SpecificationName:-line electric screwdriver Input voltage: AC200-240V Torque range :0.5- ... 3% Adaptation screws :1.6-6mm Noise Level: 65 dB (A) Head for screwdriver: 6mm Weight: 0.51kg First, the ... plastic formulation and processing technology, the overall screwdriver in its class with a light weight, ... , and will shorten life. Electric screwdriver