... Castmate, wen tai, etc.Apply to the processing of copper, aluminum, gold, solver, jade, hard materials. Operational stroke 400mm*400mm ... min Max idle running Speed 8000mm/min Structure inblock cast (aluminum) Process precision <0.04/300mm Operating instruction G code ... of cutting tool Φ3.175 , Φ4 , Φ6 (optional) control system Wen tai PowerAC 220V±10%/50-60Hz cnc engraving machine/mini cnc router