Page 47 - HOLE MAKING CATALOG p383-544
P. 47

USER GUIDE           ITS BORE

Fine Boring Head Range

2 µm Direct Diametric Adjustment

                                                            BHF MB50-63x87 ø2.5-160                                                                                                                                2 µm
                                                            BHF MB63-63x87 ø2.5-160
                                                                                                                                                                                                 1 Body
                                                         38.5
                                                                                                  Ø95-160                                                                                        2 Tool Slide
                                                         BHFH 30x93                                    IHFF 50
                                                         38.5                                             IHRF 50                                                                                3 Graduated Dial

                                                                                                                                                                                                 4  Toolholder
                                                                                                                                                                                                    Locking Screw

                                                            Ø77-125                                                                                                                              5 Expanding Pin
                                                                IHFF 50
                                                                   IHRF 50                                                                                                                       6 Slide Locking Screw

                                                                                                                                                                                                 7 Coolant Nozzle

                                                            BHFH 30x75                                                                                                                           8 Oiling Nipple

    49                                                                                          125                                                                                              9  Toolholder
                                                         7                                                                                                                                          Locking Screw
                 0 12
    89                                                                                 80
                                                  34 34                      50
                                              56 7
63                                            56 7

                  BHF MB50-63x87                                                                                                 Ø28-70
                                                                                                                                     IHFF 25
                       12 3                                                                                                             IHRF 25

                             49                                                                                                                  Ø36-80
                                                                                                                                                       IHFF 3 2
                                 40 1 2                                                                                                                   IHRF 32

63                                                       BBH 30x40                                BBH 30x70                      BBH 30x115

                                             8           24 68
                                                                                                                        63

                                                                                                                  50
                                                                                                           50

                                                                                                                             42
                                                                                                                       40
                                                                                                                35
                                                                                                          28
                                                                                                  21

    89                                                   9

                                                              Dia Range
                                                                     Ø6-8
                                                                         IHAXF 6-8/16
                                                                                  Ø8-10
                                                                                      IHAXF 8-10/16
                                                                                               Ø10-12
                                                                                                   IHAXF 10-12/16
                                                                                                            Ø11-13
                                                                                                                IHAXF 11-13/16
                                                                                                                         Ø12-14
                                                                                                                             IHAXF 12-14/16
                                                                                                                                      Ø14-16
                                                                                                                                          IHAXF 14-16/16
                                                                                                                                                   Ø16-18
                                                                                                                                                       IHAXF 16-18 /16
                                                                                                                                                                Ø18-22
                                                                                                                                                                    IHAXF 18-22/16
                                                                                                                                                                             Ø22-30
                                                                                                                                                                                 IHAXF 22-30/16

                           BHF MB63-63x87                                             L1                       Dia Range                     L L1
                                                                                               L          D                                  20 24
            5 67                                                                                                                             12 21
                                                         ADBH                                                  Ø4- 6
s! See pages 481-482                                           SLEEVE D8-D16                      D IHAXF 4-6/8

                                                                                                               Ø2.5-4
                                                                                                               IHAXF 2.5-4/8

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