E57, I have some of those Greenlee carbide holesaws and love them, however I have some that were used by idiots and the teeth got broken. So I have tried to find someone who could replace the broken tips, braze on new ones like you do a carbide saw blade, but have had no luck.
My question then is this: Does anyone know a place I can send them to be fixed? If so how much per tip? I understand the problem that most shops have is that this is a circular configuration and most people who replace the tips on saw blades do it in a straight line. Can anyone help?