Degree Finder or DRO Question

[November X-ray]

(06-18-2012, 07:38 AM)stevec Wrote: Some radial arm saws had digital read outs and the circular one would do for a drill press and round column mill installation. I don't think they're fine enough resolution though.

But as long as the repeatability was accurate, could'nt you simply go back to the same spot thus ensuring if you had to swing the device for whatever reason you could get back to the original start point.