I wanted an adapter for my Rigid Shop Vac to my Kobalt Table Saw and my Mini Hose for my sander/skill saw.
A couple notes:
1) Print with 5 perimeters, no infill needed. It will print faster.
2) Print with first layer height of 0.4mm. I included a thin surface on the bottom of the part that helps with bed adhesion. If you print the first layer with "Concentric" then it will peel out by hand very cleanly.