Page 112 - Threading_Handbook
P. 112

Description of CHAMGROOVE Bars for Internal threading
      THREAD TURNING  1  Connection diameter machine size    23

                  Steel Bar with Coolant Channels

                                                     C
                                 12
                                           08
                                       -
                    MG
                                  1
                                                              4
                                                     3
                                            2
                                      DCONMS



               2  Minimum bore diameter
                       DMIN




               3  Coolant channels

                  C  — Include coolant channels

                  o   — Without coolant channels

               4  Body diameter length
                        LDRED






                  Solid Carbide Bar with and without Coolant Channels


                   MGCH              06       o     - L100

                                      1        2         3


               5  Connection diameter machine size



                        DCONMS      MG PCO...

               6  Coolant channels
                  C      Include coolant channels

                  o      Without coolant channels

               7  Overall length
                         OAL













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