Homepage: www.Eaglecnctec.Com Granite engraving machine cnc stone router Materials best for cnc stone router Aluminum, copper, natural stone, arcylic, mdf, acm, melamine, phenolic, brass, plywood, hdpe, pvc, solid surface, foam, solid wood. Technical parameter Xy working size | 1300x2500mm Z stroke | 300mm Feeding height | 300mm Tool cooling system | with Anti-dust design | with, on x and y Spindle | water cooled 4.5kw, adjustable rpm 0-18, 000 Drive motor | big torque stepper Controller | richauto a11 Driver | yako2811ma Software | artcam, ucancam, type 3 Command | g code Max. Traveling speed | 35, 000mm/min Working holding | by clamp Xy transmission | helical rack and pinion, fast feeding Z transmission | rolling balls crew, high precision Router bit dia range | 3.175-16mm Power supply for machine | ac380v/50hz, 3ph 4 wires or customized -