Using the Klein 602 - 7DD is easy. For prying, place the tip of the driver under the object you want to lift or move, then apply pressure. When chiseling, hold the driver firmly and use a hammer to strike the metal cap. Just make sure to aim accurately. As for safety, always wear appropriate protective gear like safety glasses. Don't use the driver if it's damaged. To keep it in good shape, clean it after each use with a dry cloth. Store it in a dry place to prevent rusting. This way, your Klein 602 - 7DD will serve you well for a long time.
