I have successfully designed my first PCB. In looking at the Excellon drill files I notice that the hole sizes are correlated to specific components. That implies that the place to define the hole sizes is at the component level, perhaps at the footprint level of the component. Can someone direct me…

Defining hole sizes for components

SembazuruCDE April 8, 2021, 4:37pm 2

The hole sizes are defined at each pad within each footprint. Refer to this FAQ/tutorial and you should get the information you need: