Note From European warehouse A20 Pro and S20 Pro are shipped randomly Important Notice Currently only S20 Pro is available not A20 Pro If you have placed an order and do not want the S20 Pro please contact customer service to cancel the order Items that have been shipped cannot be canceled Thank you Note Except for the color S20 Pro and A10 Pro have exactly the same configuration function and value You can choose the color and name you like PreorderWithout a doubt the Atomstack A20 Pro is now the most powerful diode laser engraver It is equipped with a world s first quad core laser module Four 6W lasers are coupled into a 20W super laser making the A20 Pro the absolute ruler in the field of engraving and cutting The World s First Quad core Diode Laser 12mm Solid wood Cutting in One PASS 8mm Acrylic Cutting in One PASS It can even cut 0 05mm thin sheet metal Built in Powerful air assist kitDescriptionsATOMSTACK A20 PRO laser power 20W eye protection laser engraving machine 400x400mm engraving interval all aluminum alloy structure quick installation metal engraving 304 mirror stainless steel engraving high energy wood cutting CNC engraver wood engraving slate engraving high power laser cutting Laser cutting equipment high energy laser cutting machine CNC laser support offline engraving with emergency stop button safety laser engraving 300W COâ laser engraving machine effectSpecificationItem model number ATOMSTACK A20 PROPrint Size Recommend