Rannb Diamond Disc 1523

Specification :6-inch outside diameter, 3000 Grit, The flat laps wheels have a 1/2-inch arbor hole for Angle Grinder., They are absolutely flat and parallel to meet the most exacting faceting requirements., Used for grinding and polishing jewelry, glass, rock,stone, granite,etc., Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required.