Conical, Truncated 1.1 mm Dia. Medium Grit Diamond Bur 5 per pack. 168.11M1S168. 11M1S, CONICAL, TRUNCATED, 1. 1 MM DIA, MEDIUM GRIT DIAMOND BUR, 5 PER PACK ISO Number: 168 Shape: Conical, Truncated Roughness: Medium Grit Size: 105 125 m Head Dia (mm): 1. 1 Pieces per pack: 5 Product Code: 168. 11M1S ALT Code (if any): 169TF S41 SKU: 1617 TFS BENEFITS OF DIAMOND BURS This product has a stainless steel working part that is coated with natural diamonds. It is used as a grinding instruments on hard tissues such as teeth and