3D cnc engraving machine 1.Working area:1300*1300mm 2.2.2kw spindle,stepper motor 3.With rotary 4.OEM,CE,ISO9001 SD-1313Y column cnc router,3D cnc engraving machine for column ... disform after a long tome usage.3. with powerful Water-cool spindle,the machine has a big cutting capacity and high efficiency ...