b-axis 🔊 Listen to this < /ˈbiˌæk siz/. Crystallography. the horizontal crystallographic axis that is in a right-left position. Blitz B Axis Pillar type cnc milling machine 6040 5axis cnc router with A axis B axis 1500w spindle New CNC Rotary Axis, A Axis B Axis,4th & 5th Axis CNC Rotary 5 axis cnc engraving machine 3040 with high performance 3040 with A axis and B axis Share Facebook Twitter Google +