In our customers parts, it's common to use lifters for undercuts in the core.
Above there is an example (just a simple one) of one of these undercuts.
The issue is that in the mold tutorials that I've been seeing, the lifters are made by using the core option.
In this example I don't know if that is possible to do it with that core command. If so please explain it to me.
If you use another techniques for these cases, I would be grateful to know them.
At the moment I have a part that need 8 of those lifters and I would like to do it with solidworks.
Thank you all