40 bucks firm, Cleveland Industrial Machine bit USA.
Vintage. I cleaned it up with a Dremel, edge is beautiful, ready to cut, 1" professional bit with a 1/2" chuck shaft, excellent steel. Vintage.
John in Eagle River by Fred Meyers text ak 242-83two4. Also I have a nice cement bit carbide is virgin no signs of use, 3/4" USA.
20 for the concrete bit or 50 for both.