CNC Stone Milling Machine Model:G1224 1read USB Memory Directly 2high power spindle 3water cooling ... spindle 4 CE Certficate CNC Stone Milling Machine Model:G1224Standard Features:X, Y, Z Work Area: 1200 x 2400 ... the service life of machine.Redsail CNC Stone Routers are fit for engraving and cutting on bluestone, marble, granite, sandstone, glass ...