Diamond yellow rubber
The diamond polisher rubber is produced as special for polishing precious(ruby, sapphire, emerald etc. ) and semiprecious stones, micro-setting, polishing carbide carving tools' tip as brilliant and partially for sharpening. It has perfect resistance/endurance. It has many pros than the other one which now is sold as high price in America. This product has appropriate price, has resistance to high corrosion, not only more thicker than its peers but also much larger as diameter than others. When it is ordered, it reaches to you as one rubber and drill chuck.