COLOR BLUE GRIT MEDIUM DIAMETER 1.2mm REVOLUTIONS PER MINUTE 300000 SHAPE ROUND USE LENGTH 1.6mm THORN DURABLE WITH MULTIPLE USES THORN EFFECTIVE CUTTING THORN COMPREHENSIVE SELECTION OF SIZES AND SHAPES THORN Made from hardened stainless steel for the shafts and diamond-plated heads THORN BOSPHORUS Diamond Burs were evaluated by 12 consultants in 241 uses. THORN Received a CLINICAL SCORE of 91%