Hot end fan shroud for e3d v5 with part cooling duct 40mm fan Kossel/Smartrapcore Alu

This is a remix of the Smartfriendz hot end cooler from the smartrapcore alu printer. It is designed for the e3d v5 hot end, will fit on other printers also especially deltas, It incorporates a part cooling duct for PLA, the second object is a cover for the duct if you want to switch to printing ABS.

This keeps mass low on your corexy or delta print head and allows part cooling without the added complexity of additional fans.

Made a slight modification to internal profile of the duct to g