Currently I have the shapton pro 1k 2k 5k and 8k kitayama (which I've also seen called a 12k) and a 12k kuromaku shapton so I guess what I'm curious about is if that kitayama is actually a 12k and I'm not making any jump but from a 12k to 12k lol I also have a atoma 400 that I use for lapping...