... long life, under the knife precision. 2> The Stone CNC Router Machine seamless welded steel structure, rigid Haobu deformation, table back ... lining plate, the rigid strength, and machine loading capacity can be 3>constant power spindle motor, cutting ... , Qingshi, sandstone, and other stone carvings Granite and other hard stone carving to be at level 3mm Marble, Qingshi, can ...