@Xdrakosha
Exactly! I do believe you understand what I want. I made this body as an interlock object for my designs. So it’s like a lock that you just put it inside the hanger and rotate it. Next image gives more information.
Right now, what I do is centering the cutter object inside the to-be-cut body and then subtract two bodies from each other. I’ll do this 3 times, so it covers the whole lock. But I guess there should be some easier way to do this (my guess is to do it with revolve and cut as you mentioned, but I simply don’t know how). I’m a beginner and I really do appreciate any help and guidance you can provide me with! Thank you!