... ,USB interface CE certificate CNC Wood Router Machine Wood Engraving Machine Woodworking Machine CNC Wood Router Machine Application:Wood panel, MDF, Plastic, PVC ... stable moving.3. High accuracy Rack Rail travel method with high speed.4. Imported Square Liner Rail, high accuracy, heavy ... 5kw HSD Air CooledTool Diameter2--12.7mmTransmissionX,Y Axis High Precision Rack Gears, Z Axis Ball ScrewX,Y,Z ...