It took around 2000 or so chops before I finally started seeing a slight grey line just at the top of the hollow grind where the coating had worn down. The wear increased after that and at about 3000 chops the hollow grind itself had regions of grey where the coating had worn down. The picture above was taken at about this point. Unlike powder coats however the Kalgard does not flake off but tends to just wear down.
There are also some areas along the spine that have had the coating removed by heavy pounding. I was using the Project to split 4-5" diameter Birch logs by pounding on it with a club made out of a 6" piece of Blade spruce. Concerning wood splitting, at times it would be nice if the top guard was not there so as to allow strikes near the handle to drive the blade through the wood. And of course a longer length like the Shadow I would make splitting larger pieces of wood easier.