I have a tube of diamond compound that the tool and die makers use at work. It's Dialap grade 9-6M, green color. Does anyone know how the grade compares to the microns? I have been using it for years to strop knife blades and it does a great job, but is it too course for a straight? 1.0 or .5 is the micron size too touch up a straight, right? Thinking of using it on a piece of leather.
Thanks for the help.