AR touch input

Hi and good day

I am currently getting the idea of is it possible to use sphere collider on Augmented Reality object if I want to touch specified hole ( a model with many hole) and it will produce output on the model such as it move item from one hole to another hole.

If it is not possible, how can I make sure it could touch any hole we want (like specific hole choice)

hope anyone who knows unity well could help me :") Thank you