
Originally Posted by
kevint
I lap hand to hand as well, but I know down deep inside it's not the right thing to do. I do it I guess because it seems to work. If I were to check it I would likely go back to a stationary lapping plate.
I checked the clinical definition, and really it's not HAD unless you are going for more than one of the same.
not necessarily the same brand- but if you have 2 ceramic 8000. an 8000 ceramic and 8000 diamond is not HAD. With Nats it muddies a little two hones for the same purpose or near similar qualities, however they must come from the same geologic geography. A coticule, and suita is not HAD. Your just tooling up.