mini cnc machine 1relieve vibration 2 individual driver 3machine working more stable 4DSP/mach3 controller mini cnc machineMini CNC Router ... wood processing, craft manufacturing, light box cutting, building model cutting,indoor decoration cutting, light equipment mold processing, sign ... use 2510 ballscrew and SBR25 rails , it makes machine working very stable. Aluminium casting whole body wont ...