is there a problem with doing this?

Joined
Sep 9, 2001
Messages
428
having a 10'' or 12'' contact wheel that is just aluminum...no rubber.

would that cause problems when grinding?

thanks
 
There are a few reasons why a contact wheel is rubber coated. One of them is the reason L6Steel gave. A rubber coated wheel is also more forgiving. If they are not coated with rubber then it would be like grinding with a stone. Wrapping a plain metal wheel with a few layers of duct tape or electrical tape would be a quantum step up.

C Wilkins
 
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