Quarter Fillet/Corner Diameter Circular Measuring Tool

Measure the diameter or radius of a corner/fillet using this circular tool.

Many of these types of tools use the easier to model semicircle, which may not be as useful as most corners, which are 90 degrees, have a fillet of a quarter of a circle. This print is applicable to more situations.

Making is circular makes it easier to test all the possible diameters, but if you want it to fit as a card, do leave a comment.