Forgive what may deserve the “silly question of the day award”, but I am new to Rhino3D.
I can create a square slab and show round holes in it;
I can create a cylinder and show a hole plunged into the side of it;
… but I can’t for the life of me figure out how to put holes through a solid round bar. I need to show a 98mm DIA by 11mm high steel flange. That flange has 4 OFF 8mm DIA holes drilled right through it (face to face).
Any pointers please… Ive tried all sorts and can’t figure it out!