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P. 21

MM EFCB                                                                                      Performance
                                                                                                             Engineered for
            4 Flute 30° Helix Interchangeable Solid Carbide Heads, for Flat Counter Boring
                                                                                                          MAXIMUM
                                                                                                         MULTI-MASTER
                                                           l
                                             0.25x45°                   Ts


                                                  D                     D2


                                                       ap                Ha°

                                                                                                  Recommended
                                                          Dimensions
                                                                                                 Machining Data

                                                                                              IC908   fz
             Designation              D        ap        l        D2        Ts      Flute            (mm/t)
             MM EFCB110A08-4T06      11.00     8.40     16.50    10.00     T06        4      l      0.03-0.04
             MM EFCB140A11-4T08      14.00    11.50     28.00    12.00     T08        4      l      0.04-0.05
            • 0.06 mm maximum concavity on the tool's bottom   •  For shanks, see pages 63-71   •  For Clamping keys (should be ordered separately), tightening torques
            and clamping instructions, see page 8.   •  Do not apply lubricant to the threaded connection.   •  For user guide, see pages 72-84.


            Spare Parts
             Designation                  Wrench
             MM EFCB110A08-4T06           MM KEY 8X5*
             MM EFCB140A11-4T08           MM KEY 10X7*
            *  (Optional, should be ordered separately)
























































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