Electric Screwdriver

An impact driver is a high-torque tool primarily designed for driving large fasteners and long screws with ease. Unlike a standard drill, it utilizes a specialized internal mechanism that delivers rapid rotational strikes (impacts) when it meets resistance. This allows users to drive screws into tough materials without the tool "stripping" the screw head or straining the wrist. Its compact and lightweight design makes it an essential tool for both professional contractors and serious DIY enthusiasts.