"Tony" wrote in message
oups.com...
What type of wheel would u suggest. I have tried with the wheels I
have, but they are simply destroyed.


Grinding wheels are made to run at a particular speed. When you run them too
slowly, they behave as if they're soft. Assuming you have 1" diameter
wheels, an acceptable speed to run them with success would be approximately
18,000 RPM. If you're running small wheels in a drill motor, I'd expect
them to slough away instead of grind well.

Harold