I don't think all current production Old Hickory knives are made with 1075. I read it as specific new models are made with 1075. For instance, the new Kephart pattern knife is 1075 but the butcher knives are still 1095. I could be wrong.I found this old thread while doing a search. I recently discovered that Old Hickory knives are now made with 1075. No longer will they have the nice edge holding ability of 1095 steel. The company pitch is that 1075 is a tougher steel - of course it is. It's not as hard.