What wears out a bench grinding stone. Grooves good or bad?
I use my bench grinder for flat grinding mostly. I use the edge of the stone to debur occasionally. It's kind of rounded on both edges and flat in the middle for flat grinding. But I try not to create grooves and to keep parts moving.
In a shop I'm working in I've got full rein, the owners aren't real hands on, as long as the work gets done they seem happy but I want to take care of it. The last folks working there wore a real groove a little to the right of the center. It's only used to debur small round stock and I've been trying