The multi-use rule and gage performs five separate functions such as drill point gage, bevel protractor, center finder, circle divider and tap and drill gage. Steel protractors are preferred by machinists, drafts people and mechanics for setting bevels, measuring and transferring angles.
- Rule has etched graduations in 64ths of an inch and millimeters
- Drill point gage is used for checking 59 deg angle drill points
- The bevel protractor measures and lays out angles
- The center finder locates centers of shafts or circles
- The circle divider divides circles into up to nine sectors, regular polygons and polygrams
- The tap and drill table correlates popular tap sizes with correct drill sizes for national form of thread
- Performs five separate and distinct functions
