How to Order Sopko Precision, Hardened, and Ground Wheel ...
The term refers to the width of the grinding wheel at the bore. and should not be confused with the overall width of the wheel. First determine the. type of wheel to be used, then measure the width of the wheel at the bore. Order an. adapter to lock the measured wheel width. Grinding wheel size is stated as OD X width X ID (7" X 1/2" X 1-1/4").