Flashforge dreamer/Makerbot CNC

A simple holder for a 52mm R CNC router. Its compatible with a classic often copied Makerbot carriage for dual extruder. The holder works just make sure that you tighten the screws evenly.
Aldo the holder works great the machine isn't stiff enough for CNC in my case (I have a Flashforge dreamer).

The holder uses 2xM3 30mm or 25mm , 4xM3 20mm and 6 M3 nuts.

Hope your printer is beret for CNC then my!