Speed and power settings will vary depending on the machine you're using and the material. For example, a 20W laser engraving machine can cut thicker materials and is excellent for color engraving on metals. A 5W laser engraving machine is suitable for precision engraving, while a 10W machine supports both engraving and cutting (able to cut 6mm plywood in one pass). Consult our user manual for more information on Material Setting.