Originally Posted by
matt321
I really like the film. I've never gone below 1 micron. The diamond film cuts very clean. The edge through a 10X loup always looks perfect with no halos along the edge that might reflect off burrs or rounded places. I have used other film besides diamond and it seemed to work also. I use the film on small tempered glass plates ~ 3"x6" and also on aluminum strips that are 1"x6". I usually hone on water stones, but if I can't get the edge I want I switch to film. It has never failed me.