Laser engraving machine: bamboo slips, wood, paper,jade, fabric,lether,shell, and the devil beans, signs, badge, in areas Laser Engraver ... post-processing - The cutting edge has a very good surface finish and the top side is free of scratches. ... Cutting Speed: 50-5000mm/min7) Laser Output: 1-100%software setting8) Smallest Character Engraving Chatacter: English 1x1mm9) Resetting positioning accuracy ...