... .Germany-made ball-screw 2.Steel gantry 3.Japan YASKAWA Serve system SW-1212 The Newest CNC Wood Machine FEATURES: 1. Whole machine ... gantry has better stability than aluminum ones. 3.Adopt Germany-made ball-screw on Z axis, having the character of high precision ... , applicable to hard cutting, carving, and milling.PARAMETERS: SW-1212 The Newest Wood CNC Machine X,Y,Z working area1200*1200*100mmX ...