1. Quality electroplated diamond coated flat lap disk wheel.2. The flat lap wheels have a arbor hole for.3. They are flat and parallel to meet the most exacting faceting requirements.4. For grinding and polishing , glass, rock, stone etc.5. Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required.6. Please Notice: Only one side of the Diamond Disc is with diamond particles.
