This is based on the http://www.thingiverse.com/thing:1243891 idea.
Though this is 5mm shorter to fit with the aluminum extruder holder. As this comes very near of the hot end a sheet of foil as a heat shield is recommended.
The shroud should be bind in to its place to enhance the air tightness and avoiding the waggle.
Updated version: Have a lip, which secure the shroud over the Fan bolt. Air outlet added also on the side.
Print flat side down and remove supports on the lip and air inlet.
Category: 3D Printer PartsThe author marked this model as their own original creation. Imported from Thingiverse.