I saw this stone at home depot and was wondering if the fine side would be suitable for honing a new blade. here is the link, http://www.homedepot.com/h_d1/N-5yc1...atalogId=10053 It doesn't sy what grit it is, jsut that one side is coarse the other fine. I find this unusal considering any other Norton stone I have seen has had an exact grit specification. Any help would be great, as this stone is very cheap. Thanks