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Tools for threads
         Thread former


                          Machine thread former, extra long, HSSE PM TiN
                           For universal use up to 1300 N/mm2
    Metal cutting tools
    Metal cutting tools
                         CNC/conv.
          MF        HSSE-      TiN
                3xd  PM            C (2-3)  IK
         Application:                     Advantage:
         For manufacturing deeply recessed metric threads   ƒ Innovative mould geometry ensures very high
         in through holes and blind holes on CNC and conven-  dimensional accuracy and process reliability.
         tional machines in the steel, stainless steel and NF   ƒ High-quality, torsion-resistant HSSE PM cutting
         metal material groups up to a strength of 1300 N/  material and surface finish for very high service life
         mm  with > 10% material expansion in single part and   requirements.
           2
         series production.
                                          ƒ Cutting edge finish for very high service life
         Execution:                        requirements.
         ƒ With transition-fit shank, with oil grooves.  ƒ Very easy access to deeply recessed threads.
          Application  Steel (N/mm ) 2  Stainless steel  Alu  Brass  Bronze  Plas-  Graphite  GG(G)  Titan-  Nickel-  Super-  Hard mat.
            No.   <700  <1000  <1300  marten.  austen.  short  long  short  long  short  long  tics  G(C)FK  GjMW  alloy  alloy  alloy  <55 HRC <65 HRC
          13399780-860  45  30  20  18  12  40  50  35  45  27  32
                                                                                         Cutting material  HSSE-PM
                                                                                             Surface  TiN
                                                                                    Tolerance of screw taps ISO 2X (6HX)
                                                                                        Lead angle shape  C
                                                                                Application type/machine type  CNC,
                                                                                                   Conventional
                                                                                         Coolant supply  Internal axial
                                                                                                   13399...
                                                                                                   Ident. No.
                              mm             mm             mm             mm             mm
               MF8             1             7.55           140             6             4.9      780  O. R.
               MF10            1             9.55           160             7             5.5      800  O. R.
               MF10           1.25           9.4            160             7             7        801  O. R.
               MF12            1            11.55           180             9             7        820  O. R.
               MF12           1.5            11.3           180             9             9        822  O. R.
               MF14           1.5            13.3           220            11             9        840  O. R.
               MF16           1.5            15.3           220            12             9        860  O. R.
                                                                                                    Unit price, €
         Prod. Gr. 131

                     Thread milling cutter

         Process:                         ƒ High process reliability (formation of comma-
         When milling threads, the thread is generated by   shaped chips)
         the arrangement of cutting lines on the milling tool.   ƒ Increased productivity through high cutting rates
         The thread pitch is implemented by the machine.   and feed rates
         The tool profile moves helically through the axial   ƒ Thread can be produced down to the bottom of
         section of a single thread turn multiple times in an   the drill hole
         axial tool-workpiece orientation to generated the   ƒ Production of thin-walled workpieces possible due
         thread contour.                    the low cutting pressure
         Advantages:                      ƒ No upper limit for thread diameters
         ƒ Cost savings in particular in case of large thread  ƒ Precise results for full profile threads
          diameters                       ƒ Very high surface quality
         ƒ Reduced tool costs: Different thread diameters   ƒ In case of tool breakage — convenient removal
          can be implemented using a single tool; through   without damaging the workpiece
          hole threads and blind hole threads are produced
          using the same tool.
         h For more detailed technical information and explanations, refer to our technical manual.
                          Multi-range thread milling cutters with neck recess, solid carbide
                           for universal use up to 1500 N/mm , in internal thread
                                                    2
                                HA
          VHM  TiAlN                                                         d1
                     2xd  IK
         Application:                     Advantage:                             l2
         For manufacturing right-handed and left-handed   ƒ Innovative cutting geometry for very high   l3
         metric threads in through and blind holes on CNC   dimensional accuracy, process reliability and chip  l1
         and conventional machines in the steel, stainless   removal.
         steel, NF metal, cast and special alloy material   ƒ High-quality cutting material and cutting edge
         groups up to a strength of 1500 N/mm  in single part   finish for very high service life requirements.
                                2
         and series production.
                                          ƒ Low tool costs thanks to high variability in the
         Execution:                        thread diameter and only one tool required for
         ƒ With collar recess.             right-hand and left-hand threads.
                                          ƒ Deep thread depth achievable due to collar recess
                                           between thread part and shank.



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