Great article from http://wanderingaxeman.blogspot.com How to reprofile axes and hatchets : "Over the last several years, the number of threads on forums regarding axe and hatchet re-profiling have increased. Some of these contain useful info, most though talk about it, but never show how it's actually done. Even fewer still explain why it makes an axe cut better and how the profile differs between an axe for softwood, and an axe for hardwood. Changing the edge geometry of an axe is NOT reprofiling the axe. This is merely sharpening the axe. Anyone who tries to tell you differently is trying to sell a story to make themselves look more knowledgable than they actually are. I initially became interested in reprofiling axes about 4 years ago. I had always been keen to learn this black art because as a child I had been to country fairs in Queensland where I witnessed axe racing. It is something special to see one of these axes slice through a large block of wood like butter. I