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Solid carbide twist drills          WK



             8xD         Maximal hole depth              4    Guide     1300
                                                              margins



              VHM


               AT


               DIN
              6537










                                                                        P  M  K
             Material groups
                                                                        N  S  H
             Internal cooling                                             IK
               Quality of material                                       VHM
             Coating                                                      AT
             Nakrój / Chamfer                                      Norm  DIN-6537
                 Ć d         M        M               l 2   Ćd h6  Tol.   m7
                    1        MF     "WGN"      l 1            2
                                                                  INDEX  W9-624063

                 12,50     M14x1,5            178    133    14,0   1250
                 12,80                        178    133    14,0   1280
                 13,00      M14x1             178    133    14,0   1300
                 13,50                        178    133    14,0   1350
                 13,80                        178    133    14,0   1380                                           6 6
                 14,00    M16, M15x1          178    133    14,0   1400
                 14,50     M16x1,5            203    152    16,0   1450
                 14,80                        203    152    16,0   1480
                 15,00      M16x1             203    152    16,0   1500
                 15,50      M18               203    152    16,0   1550
                 15,80                        203    152    16,0   1580
                 16,00      M18x2             203    152    16,0   1600                                           7
                 16,50     M18x1,5            222    171    18,0   1650
                 16,80                        222    171    18,0   1680
                 17,00      M18x1             222    171    18,0   1700
                 17,50      M20               222    171    18,0   1750
                 17,80                        222    171    18,0   1780
                 18,00      M20x2             222    171    18,0   1800
                 18,50     M20x1,5            243    190    20,0   1850
                 19,00      M20x1             243    190    20,0   1900
                 19,50      M22               243    190    20,0   1950
                 19,80                        243    190    20,0   1980
                 20,00      M22x2             243    190    20,0   2000


























             Example of order                                    Available from stock  Posibility of production drills with shank   137
             W9-624063-1250                                      On request      according to DIN-6535-HB, DIN-6535-HE
             WK 1300 12,50 DIN-6537 VHM AT
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