A Hand Tool is any tool that is powered by hand rather than a motor. Categories of hand tools include wrenches, pliers, cutters, striking tools, struck or hammered tools, screwdrivers, vises etc. wire stripper is a small, hand-held device used to strip the electrical insulation from electric wires. It is a portable handheld tool used by workers, especially electricians, for removing the protective coating of an electric wire in order to replace or repair the wire. The hand tool is made available by us in various types.