Turbo Dremel

A centrifugal blower fan that is compatible with all EZ Twist Dremels. The lower part screws on where the EZ Twist cap would have been, the rotor is press fit onto the chuck and then the upper housing is press fit onto the lower part. The aim for this design was to not expose any moving parts while still allowing fairly easy tool exchanges. It may be a tad too large, however if you have any suggestions (including rotor redesign) i'm all ears.

There are four files, the 'Lower.stl' file should be printed flat side down with no support, same with the 'Rotor.stl' and this one preferably with 100% infill. The other two files are variants of the upper housing, one requires no support if printed flat side down, however the other has a longer nozzle, which requires support.