... small metal stamp engraving machine working size 400*400mm, Z:45-60mm 1.5KW spindle,suit for wood,metal,stone NcStudio contro small metal stamp engraving machine ... ,3D word ,PCB, stamp, relieve,and signs. Machine featuresParticular style, competent for elaborate engraving and cutting.Structure ... iron or cast aluminumWork dimensions400×400mmZ-axis working area45 or 60mmMax feeding height100mm or bigger ...