grinding in corners? - Weld Talk Message Boards
Tweet. #2. 11-20-2009, 02:30 PM. I don't usually grind my welds. Either don't lay a bead on inside corners or run a bead and leave it alone. If you really have to get in there try a file, or a grinder with a narrow cut off wheel. Either of those will take a while but a wire brush will take forever. Comment.