We are offering here the Hand Tools that implements use by craftspersons in manual operations, such as chopping, chiseling, sawing, filing, or forging. The humble screwdriver has made nearly every living human beings life a little better. Screws hold just about anything better than a nail does, so it makes sense that the screwdriver is a keystone of civilization. Most hammers have a front and a back, including the nail-hitting side and the nail-removing side. Hand Tools are made for use in the various places.