I’m new to blender and I’m still learning.
I want to cut a circular hole into a circular surface in two ways:
1. inside the circular surface - this is solved: I used bezier circle and I
convert the result into a mesh.
2. I want to cut circles into the circular surface from the outside
(like a bite from a disc surface). This one I can’t do.
I try to do that using boolean tools but with them I can only
add the “bite” to the surface I can’t substract the “bite” from the surface.
I don't know if I was clear with my request. I can make improvements if
you tell me where I was wrong.