What is the diameter of an edge finder?

The tip of the edge finder is typically .200”. This means that the center of the edge finder (and spindle) is 0.100” from the side of the part. However, it’s always good to confirm this by measuring the diameter using callipers.

https://user-images.githubusercontent.com/104646709/169112989-bae33ba1-2d15-489d-9b89-37e5da38fffd.png