Quote Originally Posted by bluestang67 View Post
Let us know how it changes in progress , I may go ahead and make one my self . My electric grinder spins at 11,000 , speed is more surface contact and friction . I am itching to give one of these a whirl .
I might be able to move the shrinking disc over to my 4"angle grinder which also spins at 11K. I wonder how much racket it's going to make?? The neighbors may not be too happy.....