About this 3D model

This is a simple mount to attach the RUMBA board (http://www.reprap.org/wiki/RUMBA) to an Ord Bot (http://www.reprap.org/wiki/ORD_bot). The fastening is done by putting a M3 thread in the holes on the back and just screw the mount to the mounting plate. The holder features a mount for a 80mm Fan to cool the stepper drivers