Diameter of grinding wheel x Thickness of grinding wheel x size of arbor hole -
We will reference the AA Abrasives #60397 - 12x2x1-1/4 Pedestal Grinding Wheel T-1 Vitrified A36 - from our Vitrified Bonded Grinding Wheel Series.
12=Diameter x 2=Thickness x 1-1/4=Arbor Hole

*Note that the arbor hole can be bushed down meaning a bushing may be inserted in the arbor hole to reduce the size of the arbor hole.

What does the rest of the description
Read more »