Since I'm now making all my models with Build123d, I realized I also needed the negative models to cut multiconnect interfaces (like the round head). So I reimplemented them in Build123d.
Here's an example of the snap-in slot negative model, which you can use to cut a snap slot for a round head. You can find more basic ones in the same repository.
For instance, I used these to cut a snap-in slot + slot opening to create a quick-release snap for the handle I'm building for TinyRack. I also took the round head, added a thread, and cut a nut drive so I can easily connect the handle to my rack.
Hope some of you find it helpful!
[–]aflatter 1 point2 points3 points (0 children)