Stove yes. Unfortunatley mine are not flat and can't be used. I have a couple other questions before I get my sandpaper. What kind of strokes should I use while lapping. Also, I have a 3 line hone which seems smooth as silk. I am not sure what lapping will do to it. And, what kind of methods should I use with the 3 line hone? Is it a decent hone to get an edge or refresh one?