... .Optional Parts: Red pointer; water chiller; rotary attachment etc P Series Laser Engraving and Cutting Machine RJ-1390Features: 1.Flat working table ... reflect mirror holder design,easy adjusting and fixing. 3.Strong laser head with easy adjusting. 4.1:2 Wheel speed ratio ... : X,Y Cutting Area1300*900(51.2*35.4 inch)Laser Power60W,80W,100W,130WEngraving Speed0-1200mm/sReposition Accuracy±0.01mmMinimun ...