Green Stone Polishing Burs
Green Stone burs are impregnated with silicon carbide grit for fast contouring and finishing. Polishing Burs are excellent for surface characterization and adjusting details. These long lasting, fast cutting and concentric bur are perfect for polish on glass and ceramic. Also good for grinding metals. Can be used in place of diamond burs. Notice: Green Stone burs must be run at a lower speed $dash; less than 150,000 RPM.