I'm sure that will help him, and I think the stones are a great compromise.

Though many people believe where I live is Wisconsin or Canada, I'm in
Michigan, USA.

"Denis Marier" wrote in message
...
"Don't know a Canadian source?"

I do not know where you are in Canada. I buy my green grinding wheels at
an Industrial supplier (Apex) and I get a contractor's discount. Check
the
Industrial suppliers in your area and compare prices.