Page 9 - HOLE_MAKING_CATALOG_INCH_2022_P447-P626
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Fig. 1                Fig. 2
                                             (a)            SS
             CATI-MB
             MB Modular Boring System               CRKS                  DCONWS
             Connections with Caterpillar                                                             BD
             AD Form Tapered Shanks                                                                                      ITS BORE
                                                                      LB
                                                                    LPR                             (a) Cutting edge position

              Designation            SS     DCONWS     LPR      LB       BD       CRKS     Fig.     Lbs
              CATI 40 MB50           40      50.0000  2.600     1.850     -       5/8-11    1.      2.43     HW 6.0
              CATI 40 MB50X4.724     40      50.0000  4.724     3.976    1.970    5/8-11    2.      3.75     HW 6.0
              CATI 40 MB63           40      63.0000  3.937      -        -       5/8-11    1.      4.19     HW 8.0
              CATI 45 MB50           45      50.0000  1.890     1.140     -       3/4-10    1.      3.75     HW 6.0
              CATI 50 MB50           50      50.0000  1.890     1.142     -       1-8       1.      5.29     HW 6.0
              CATI 50 MB50X4.724     50      50.0000  4.724     3.976    2.756    1-8       2.      9.06     HW 6.0
              CATI 50 MB63           50      63.0000  2.205     1.453     -       1-8       1.      6.39     HW 8.0
              CATI 50 MB63X5.906     50      63.0000  5.906     5.157    2.756    1-8       2.      11.03    HW 8.0
              CATI 50 MB80           50      80.0000  2.441     1.693     -       1-8       1.      7.06     HW 8.0
              CATI 50 MB80X7.087     50      80.0000  7.087     6.339    3.150    1-8       2.      15.21    HW 8.0


                                                                                                        Assembly
             Fine Boring Head Diameter Range .10-35.40”                                                Reference
                                0  .5  1  1.5  2  2.5  3  3.5  4  4.5  5  5.5  6  6.5  7  7.5  8  20     Page
              BHFI MB50-32X60 BL    .10-.47                                                               495
              BHFI MB50-50X68 BL        .24-.87                                                           495
              BHFI MB16-16x34           .71-.91                                                           497
              BHFI MB20-20x40           .87-1.14                                                          497
              BHFI MB25-25x50              1.10-1.50                                                      497
              BHFI MB32-32x63                 1.40-1.97                                                   497
              BHFI MB40-40x80                     1.89-2.48                                               497
              BHFI MB50-50x60                                 .16-4.25                                    501
              BHFI MB50-63x87                                               .10-6.30                      501
              BHFI MB63-63x87                                               .10-6.30                      501
              BHFI MB50-80x94                                                           .10-8.66          501
              BHFI MB80-80x94                                                                             501
              BHFI MB80-125x114                                                               1.42-19.69  501
                                6  8  10 12 14 16 18 20 22 24 26 28 30 32 34      36  38 40    42
              TCH  AL200                  7.87-11.81                                                      511
              TCH  AL300                         11.81-15.75                                              511
              TCH  AL400                                15.75-19.69                                       511
              TCH  AL500                                      19.69-23.62                                 511
              TCH  AL600                                              23.62-27.56                         511
              TCH  AL700                                                    27.56-31.50                   511
              TCH  AL800                                                           31.50-35.40            511
             Note: TCH AL should be used with BHFI L8.000 or with BHD 50 L200 for fine boring applications.

             BHFI Fine Boring Heads
             High precision machining to a close tolerance with high surface quality.
             These heads enable a fine diametric adjustment as small as .00008” with a direct reading.

















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