I am new to hollow grinding, this is my first attempt. I am using 8"serrated wheel on a KMG. I started out with a 60 grit belt and all seemed to go well. I changed to a 120 grit and the blade bounces on the wheel. I slowed the grinder down and still have the problem.
I noticed the shaft on my grinder has a little wobble in it, but don't know if this is causing the problem.
Any ideas???
I noticed the shaft on my grinder has a little wobble in it, but don't know if this is causing the problem.
Any ideas???