... CE LS 1690 CNC Cutting Laser Machine - with High QualityFeatures1. Laisai universal laser cutting systems can engraving perfect pictures, portrait ... shapes for your need.Applicable Material Wood,Bamboo,jade,marble,granite,acrylic,crystal,leather,plastic,paper,rubber,ceramic, ... TypesHermetic CO2 Laser Tube 60W(optional:80W/100W/130W)Engraving speed0-75,000mm/minCutting speed0-40,000mm/minLocation ...