31.2 mm from hole to holefan mount for printRbot with pen plotter attachment
this 31.2 mm from hole to hole fan mount for printRbot with pen plotter attachment. was derived from 4cm fan mount on thingiverse and pen plotter for printrbot thing.
this 31.2 mm from hole to hole fan mount for printRbot with pen plotter attachment. was derived from 4cm fan mount on thingiverse and pen plotter for printrbot thing.