... 1.5KW BOL spindle motor air cooled ,Italy's technology, made in China, 18000RPM ---manual change tools13tools magazinenone14Spindle Speed0-18000RPM15Working ModeStepper motor16Working Voltage1 ... , Engraving Board, Fomex.Engineering plastics, marble, acrylic, perspex, PVC, Composite panel, Copper, Alloys, MDF, etc.