Precision multi-bit screwdrivers are used for tightening or loosening small screws. They come with multiple tip sizes and styles that attach to one handle and allow a single tool to loosen and tighten a variety of screws. Screwdrivers have handles with a rotating cap that allows the user to hold the shaft of the screwdriver steady while only rotating the cap at the back for precise turning and control when working in tight spaces or with tiny screws.
