Originally Posted by
rsrick
Scribe a line from heel to toe just above the "chip" and cut along the line at low to med rpm using a cut off bit on your dremel. Go slow and keep watch of any heat. Before you start, clamp the blade securely and wear safety glasses .... you don't know what will happen once you start. Best case is you will have something useable, worst case you are out some $$ and time but will have learned to stay away from bad ebay blades.
You have nothing to lose so have some fun with it.
cheers,
Rick