I found a video of this on grinding stones.....
besides the 1" dia hole required ( my paper wheel is 5/8" dia) I wonder if the lighter mass of the paper wheel may not overcome frictional forces in the bearing system on the test stand....
https://www.youtube.com/watch?v=8PkMTcKt5s4
besides the 1" dia hole required ( my paper wheel is 5/8" dia) I wonder if the lighter mass of the paper wheel may not overcome frictional forces in the bearing system on the test stand....
https://www.youtube.com/watch?v=8PkMTcKt5s4