40mm E3D Fan Duct for HyperCube Evolution

This fan duct enables you to fasten a 40 mm fan on the (modular) HyperCube Evolution mount (see linked remix sources, or https://www.thingiverse.com/thing:2777161).

Note that the STL files need to be printed on the face where you mount the 40 mm fan. It already has embedded support for the 2 fasteners where you mount the fan duct onto the holder for the E3D hot end (after printing just use a 3mm drill to remove these 2 supports). Use a 3 mm tap to create the threads for the fan screws.

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