Cyclone separator dust tube

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2083622.

The dust tube was just a bit too big for the vacuum hoses I use, so this one is tapered so a wider range of tube sizes will fit (including my own).

I've uploaded the Freecad file too.

update: oops linked to the wrong cyclone - correct one linked now :)