... HR-6040 Applicable materials: Acrylic, crystal, glass, ceramic, marble, granite, metal coating, cloth, fabric, wood etc. cotton ... power : 40 W /60WEnergy Regulator internal softwareadjustable : 0-100%Carving speed : 0-12, 000mm / minCutting speed : 0-5000 ... Red light pointer, AutofocusApplicable materialAcrylic, crystal, glass, ceramic, marble, metal coating, cloth, fabric, wood etc. Main parts ...