I have a Covel Type 6 universal grinder. No fixtures other than a magnetic chuck. It came with a box of grinding wheels labeled "Carborundum Company Toolroom Sample Pack", with a broad range of wheels inside. Originally there were two of each of the most common types, which are all very narrow (5/16"?? I keep forgetting to measure). When I got it there were two 80 grit wheels mounted together to form one decent-width wheel for surface grinding (I'm sure the narrow wheels are more useful for...
Mounting Multiple Wheels??
Mounting Multiple Wheels??