Ventilation Outlet (4'' Dryer Tube)

This is the continuation and the next part of my other design that you can find here:

https://www.thingiverse.com/thing:2407864

This ventilation outlet provide a sealed and safe connection with a dryer hose (4'').

I used this for my ventilated enclosure.

Tool used to cut the hole in lack table : 4-1/2 in. Hole Dozer Hole Saw

http://www.homedepot.com/p/Milwaukee-4-1-2-in-Hole-Dozer-Hole-Saw-49-56-9649/202327764

Enjoy and keep printing !!!