TurningMillingDrillingTechnicalInformationIndex General turning Negative inserts A Tool holderDTGNR/L PTFNR/L PTTNR/L PTGNR/L MTGNR/L MTJNR/L MTJNR/L Kr: 91° Kr: 91° Kr: 60° Kr: 90° Kr: 90° Kr: 93° Kr: 93° A200 A213 A214 A215 A226 A227 A228 MTFNR/L S***-PTFNR/L Kr: 91° Kr: 90° B A229 A290 C D E System code A42 Grade selection A40 Technical info A447 Cutting data A324 A 86