oxtoolco | Traveling Squareness Comparator P4 @oxtoolco | Uploaded May 2018 | Updated October 2024, 1 week ago.
Part four of the traveling comparator build. This device is used to check vertical surfaces for precise perpendicularity. In this video we finish the indicator snug and heat shrink the base to the main rod. We also do some unconventional surface grinding setup to grind the contact feet of the base.