always use the guard around a grinder, and if the wheel gets dropped or banged around, scrap it and get a new one - avoid garage sale specials, you never know how they've been treated

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics