Due to some eBay sales that I wasn't expecting, I've gone and bought Naniwa Superstones in 1K, 3K, 5K and 8K which I intend to use to learn honing over the coming months. None of them have been lapped yet.

Is there anyway I can use a these stones to lap each other, or am I going to also need to pick up a DMT 325 D8C? Looking back on it I think I should have got the DMT 325 D8C instead of the 3K Naniwa, but its done now so I'm just wondiering what I can do...

kD.