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WK                                                   Solid carbie step drills for forming taps
    WT




                                                                        1300



              VHM


               AT


              DIN
             ~6537










                                                                        P P  M M  K K
             Material groups
                                                                        N N  S S  H H
                                                                          IK
             Execution                                                    90°
             Internal cooling
               Quality of material                                       VHM
             Coating                                                      AT
             Nakrój / Chamfer                                      Norm  ~DIN-6537
                                                                         VHM
                              M
                 Ć d                  l 1      l 3   Ć d    Ćd h6  Tol.   m7
                                                              2
                    1        MF                         2
                                                                  INDEX  W9-704010

                 2,35       M2,5      60      10       4     4     0235
                 2,80        M3       62      12       4     4     0280
                 3,70        M4       64      14       6     6     0370
   6             4,65        M5       80      20       6 8   6     0465
                                              24
                                                                   0555
                                                             8
                                      80
                             M6
                 5,55
                 7,45
                             M8
                                      90
                                                                   0930
                 9,30       M10       80      30      10     10    0745
                                                      12
                                                             12
                                              40
                 11,20      M12       100     45      14     14    1120
  7




























             Example of order                                    Available from stock
      140
             W9-704010-0235                                      On request
             WT 1300 2,35 DIN-6537 VHM
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