... 4.FDA,CE Double Heads Laser Cutting Engraving Machine CM1490Q1:what kind of materials does the machine can cutting or engraving?A:Laser ... wool,rubber,plexiglass,marble,ceramic,etc,mainly used in large materials cutting.Q2: what work table should I use, honeycomb table or ... tube (08) 3 Reflect optics (installed in the machine) (09) 1 Focus optics (installed in the machine) (10) Other toolsMachine Detail ...