... tube 4.FDA,CE Double Heads Laser Cutting Engraving Machine CM1490Q1:what kind of materials does the machine can cutting or engraving?A ... ,paper,wool,rubber,plexiglass,marble,ceramic,etc,mainly used in large materials cutting.Q2: what work table should I use, ... aluminum bar(knife strip) table? thanksA: Honeycomb table is suitable for fabric, leather,cloth,soft materialsAluminum bar table is suitable ...