Stones for machinists... Practical Machinist
Jun 27, 2006· Both of those get used for deburring. I used the Arkansas on the mag chuck of the surface grinder. The India gets used on Mill table, vise, fixtures, etc. Other than that, I have boxes of stone. Probably use Gesswein''s "EDM" stones the most. They cut hard material as good as anything else. BTW, what you use for oil makes a big difference.