Sry, I missed spoke earlier. XYZ Symmetry and Arrays (radial and linear).

Here is one talking about some the movement and beveling/chamfer then shows a radial array.

https://youtu.be/CAz5HUbeZNk?t=24 Move rotate and beveling/chamfer/inset

https://youtu.be/CAz5HUbeZNk?t=335 Define a depth to a cutter(boolean) operation for repeatability

https://youtu.be/CAz5HUbeZNk?t=447 Using arrays


Hope that helps.

-Royce