Models CNC 2.3 Z-Axis 1.3 18 103 1 Z axis 1.3 6 22 2 CNC models 2.1 and 2.2 (Modified Z axis) 14 78 0 CNC with Z axis 23 110 2 CNC 3 39 1 adweafrg4efawdawd 6 22 0