... slider,high loading capacity, smooth operation, high precision, long life, the knife precise .2,the machine adopted ... with steel, high strength and good rigidity,high loading capacity.3,constant power spindle motor,big cutting ... life Scopeapplication:granite, marble, blue stone, sandstone and other hard stone carvings can be up to 5mm ... in one time Sample cnc stone engraving machine (9015/1218/1325)