开云体育

This is good. I think a good option is to choose one (or more than one) tool diameter to drill, and generate a helical descent of the target radius

I am after the development of my own economic ATC, so it is also a solution that interests me. With hole diameter and milling data, it is feasible to make larger diameter holes than the tool. I have made a complement for helical descent in BCNC, with help I think it can be implemented directly in Pcbgcode