I need more info from the axeperts around here. Short and sweet, I know there a way to test the steel quality on a head, but how do you do it? The more I stare at these pictures of this axe the more worried I am getting. I want to know if there a way I can check the steel quality without risking taking it into the woods and it being junk.
Evil, most times there will be a hardened surface layer you must go through before your file really starts to bite well. Very few will resist a file for long, but there are some that will. Those heads are hard on files.
If you use a belt sander be very aware of the heat that some belt sanders can generate, this can screw your axe up FAST. Maybe you knew that already but I thought I would mention it just incase. I am sure there are plenty of folks here that have a lot of experience with them and could tell you more about them then I could. I hardly ever use my belt sander on axe heads. Mine can even burn wood.