Manufacturing items such as jewelry requires the use of a 3D fiber laser metal engraving machine. This machine uses a fiber laser that has features of a cutting beam, meaning that the energy density and beam stability are superb. It multi-level engraves metals by intricately etching designs onto their surfaces with lasers. Engraving works for metals like copper, steel, aluminum and stainless steel. The laser beams are precisely controlled in three-dimensional places. Due to their precision, fiber lasers are capable of engraving complex 3D designs onto copper jewelry pieces and engraving racing logos on the aluminum parts of cars. The software that is used together with this machine enables 3D designs to be uploaded while saving them as laser progression files. The focus, speed, power and even precision of the laser are adjustable, making the machine versatile for different metal materials and designs. Moreover, the engravings done using a fiber laser are detailed and exceptionally clear.