About this 3D model
The original CamLock connector has a diameter of ~48mm. To be able to fit this to my Mirka sander, I created a smaller version of it with a 32mm diameter. I made many other adapters for this form factor (see my other models). Original CamLock: https://www.printables.com/model/461256-shopvac-50mm-camlock-connectors-with-magnetic-catc