... 4.good compatibiliy The reasonable price,China homemade maxpro Stone cnc Router1.This is heavy duty machine,weight,capacity ... is stronger than the ordinary frame .The stone carving machine body by the integral cast iron,without welding ... avaiable different materials,marble,granite,jade,stone,black stone and ceramic,glass,organic glass,board,PVC,aluminum-plastic plate,bamboo ,etc.X Y ...