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USER GUIDE
                                                                                                                         ISOTURN INSERTS

             Selection Guide for Chipformers and Grades
                                                      ISO S-High Temp. Alloys


                        Finishing                Medium

                  Tight                     Tight
                                  F3M                       TF


                                  F3S                      M3M
                Negative                                   EM-M





                                                            VL


                                                            PP
                  Open                     Open

                        Finishing                Medium
                  Tight                     Tight
                                F1M-12P                   M3M


                                F1M-20P                     SM

                Positive          SM




                                  F3M


                                  14
                  Open                     Open

                 First Choice



                  Recommended Carbide Grades


                        Hard


                                                                                                     Tough




                              IC804
                                               IC806

                                                                              IC830
                                                 IC1008



                   S05           S10           S15            S20           S25            S30           S35
                  * For CBN and Ceramic grades for hardend steel see pages (240-251)
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