Search:

Maybe make circular motions and straight back and forth motions while lapping hones? I usually go in circles anyway because it removes material faster and therefore reduces the time to lap.

Out of curiosity, which Swaty do you have and what were you lapping with? I found that all three that I've had (two lines of text, three lines of text, and long with two lines of text) had scratches...

I don't know about the rosk to the 600 side (I've never lapped, no matter how little, with one), but the interruptions in the surface are no problem at all. They help remove the slurry buildup from...