Do not grind the tip to fit all sizes of screw heads. Do not use a screwdriver for prying, punching, chiseling, scoring, scraping or stirring paint. Do not use pliers on the handle of a screwdriver for extra turning power. A wrench should only be used on the square screwdriver shank designed for that purpose. Do not expose a screwdriver blade to excessive heat.
Heat can affect the temper of the metal and weaken the tool.
Do not use a screwdriver to check if an electrical circuit is live. Use a suitable meter or other circuit testing device. Do not carry screwdrivers in your pockets. Refer to OSH Answers General Hand Tool Operation for more tips. OSH Answers Search Help OSH Answers Search is designed to help you specifically target items about Occupational Health and Safety that are explained in the OSH Answers portion of our site.