The teeth feel much catchier after filing them with a triangular jeweler’s saw (left half is done), but it still takes a minute of rocking the but back and forth to get through 3/4" plywood.
The teeth feel much catchier after filing them with a triangular jeweler’s saw (left half is done), but it still takes a minute of rocking the but back and forth to get through 3/4" plywood.
Can you file at an angle so the leading edge of the tooth is more narrow than the back? It might be less grabby, if that’s the issue.