This fits your .
A beautifully made tool for setting or checking angles. Use for marking wood, scribing metal, checking chisel and drill bit angles, machine set up, etc. Stainless steel with engraved and blackened calibrations. 3-3/8 inch x 2 inch plate, 8 inch blade.
Stainless Steel Protractor 8 Inch Blade - B06XGM1TL3