M3D Micro Part Cooler
thingiverse
After realizing most 3D printer these days use part cooling fans to cool the PLA after extruding to improve quality of parts and increase likelihood of overhang success. This requires you to use the front mount fan cover made by raab6 (https://www.thingiverse.com/thing:1704142) and use some m3 screws to mount your fan. I used external power for the fan, 12v .5 amp wall wort. I printed on its side (Y 90 degrees)
Download Model from thingiverse
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