Swing Indicating may be "old hat" to more than a few readers of this blog, but we find in our CNC Fundamentals Workshops that many new and self-taught machinists have never used the technique before.  Here's a brief Fab Lab tutorial on how to indicate the center of a hole.

  Here's part 2 of our Boring Head Basics video, OD turning

  As a part of our on-going Fab Lab Skill Builder Series, here's a short tutorial on how to properly set up a boring head for ID (inner diameter) boring.