By applying a small amount of Diamond Powder on a ceramic or cast iron lap, you will see superior polishing results when sharpening gravers. For use with Ceramic Lap (002-415) or Cast Iron Lap (002-412). 5 carat weight (1 gram) diamond powder.
Creates polishing surface for ceramic or cast iron laps
Contains 5 carat (1 gram) at 1/2 micron
Perfect for use with GRS GraverHone and Power Hone
