ALPEN R850F012FG Pk-5 DIAMOND Round End Taper Fine Red (Coltene) ALPEN R85010C018FG Pk-5 DIAMOND Round End Taper Coarse Blue (Coltene) ALPEN R85010F018FG Pk-5 DIAMOND Round End Taper Coarse Blue (Coltene) ALPEN R856F012FG Pk-5 DIAMOND Round End Taper Fine (Coltene) ALPEN R850C016FG Pk-5 DIAMOND Round End Taper Coarse Blue (Coltene) ALPEN R856F014FG Pk-5 DIAMOND Round End Taper Fine Red (Coltene) [AcmeDent sku='BU6993, BU6994, BU6994A, BU6995, BU6996, BU6997']