https://www.atom-stack.com/products/atomstack-x30-pro-s30-pro-160w-6-core-laser-engraving-machine , ● The World's First 6-core Diode 33W Laser. ● 20mm wood Cutting in One-PASS. ● 10mm Black Acrylic Cutting in One-PASS. ● It can even cut 0.1mm thin sheet metal.