03-28-2018, 02:47 PM
A scientific type like Mr. Grepper would calculate the hollow grind difference. Being scientifically challenged, I would look at chisel bevels sharpened by the two wheels. If there was not ab obvious difference, I would not be concerned with it. I have trouble seeing much difference betweemn eight and ten inch wheels for amount of hollow grind. Both seem almost flat to me. I would think a larger wheel would be almoster flat.
Ken
Ken