Lets have a look at CNC Engraving
Machines which act as a tool for mechanical engraving using a model, stencil,
or sketch. Bas-reliefs and other convex artistic originals are reproduced on
soft metal, stone, or wood using an engraving machine. Compared to rotating
cutting tools, laser engravers may operate more simply, and a clamping device
is not required. CNC Engraving Machines are now provided in a few ranges like CNC
Engraving, Jewellery Machine, and CNC ENGRAVING MACHINES. They comprise a
surface, a controller, and a laser. The control regulates the direction,
intensity, speed of movement, and spread of the laser beam focused at the
surface.