It wasn’t that long ago a printed circuit board was drilled using a simple drill press. The operator had to manually move the panel to the correct x and y coordinate and then pull the lever to drill an individual …
In this post, we’ll introduce the concept of Countersinks and Counterbores and how these are used in Printed Circuit Boards (of course, countersinks and counterbores are not anything unique to printed circuit boards and are used in a variety of …