Shop vac to cyclone adaptors

thingiverse

I remixed from the original because I took some of the dimensions from the freecad file, and I actually copied the sketch that makes the thread. Designed to fit this cyclone: https://au.banggood.com/Dust-Separation-Power-Dust-Collector-Cyclone-Separator-Vacuum-Cleaner-Filter-p-1543696.html To go with this shopvac: https://www.productreview.com.au/listings/shopvac-super-20l-59703 I wanted adaptor that screws onto the hose, and fits inside the cyclone inlet and outlet than around them. This solution replaced duct tape and it worked quite well, but this is obviously a lot neater :-)