The person who manufactures and repairs metal parts such as hooks, chains, agricultural tools and similar metal parts and iron and similar metal parts by hand and work benches, beatings or molds, is called blacksmith. The hot forging trade that has been going on for centuries or even millennia is about to disappear. The commencement of the mechanization and the hand-made hot-iron forging craft were greatly damaged. Some of the great masters of this craft gave up their profession.