A rainy-day circle jig

Making the setup usable

I built this table-saw jig during a rainy day in the shop because I wanted a repeatable way to cut circles. The project involved the sheet material, the workholding, and the setup around the saw. A jig is only useful if the part stays controlled and the operation can be repeated. I photographed it with one of the circular blanks it cut, which shows that the setup made it through an actual trial.