for beginners/cheapos like me
For the beginner or cheapo like me i went out looking all over i ended up driving 2hrs to my nearest lee vally and bought a norton 4k8k but as I've read every where even new they need to b lapped. Well i also read there's a cheap way saw a thing for the back side of a ceramic tile so i figured what the hell try it if it didn't work id by the lapping stone well i tried the back side of a tile that i picked up at home depo for 2 bucks hey it may not last as long as a tru lapping stone but hey it works just thought id put in my 2 cents