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WK                                                                    Counterbores with solid pilot





                                                                              DIN-373



               HSS

















             Execution                                                    N      F       M
                                                                          M M
                                                                                in exact
             Prowadzenie                                                P P in tapping K K  clearance   in medium
             Material groups
                                                                                        clearance
                                                                         holes
             Lead
             Typ otworu                                                 N N  S S  H H  hole  hole
             Internal cooling                                             IK
               Quality of material
             Hole type
             Coating
             Nakrój / Chamfer
                                                                         VHM
             Quality of material                                         HSS     HSS     HSS
                                                                   Norm  DIN-373
               D     d 1   d      l      l 1    l 2    L     M     Tol.
              z9     e8    h9
                                                                  INDEX  T1-044010

   6           6,0   2,5   5,0   14     3,0    31,5    71   M3,5   6025
                                                             M3
                                                      71
                     2,9
               6,5
                                        3,5
                                                                   6529
                                 14
                                               31,5
                           5,0
                                        4,0
                                 14
                                                                   8033
                                               31,5
               8,0
                           5,0
                                                             M4
                                                      71
                     3,3
              10,0   4,2   8,0   18     5,0    35,5    80    M5    1042
              11,0   5,0   8,0   18     6,0    35,5    80    M6    1150
              15,0   6,8  12,5   22     8,0    40,0    100   M8    1568
              18,0   8,5  12,5   22     10,0   40,0    100   M10   1885
              20,0  10,2  12,5   22     12,0   40,0    100   M12   2010
                                                                   Norm         DIN-373
               D     d 1   d      l      l 1    l 2    L     M     Tol.
              z9     e8    h9
                                                                  INDEX        T1-045010

                                              31,5
                                 14
                                        3,0
  7            6,5   3,7  5,0    14     3,5   31,5    71    M3,5   6537
                     3,2
                          5,0
                                                             M3
               6,0
                                                      71
                                                                   6032
                                                      71
               8,0
                                                             M4
                                        4,0
                                              31,5
                                 14
                     4,3
                          5,0
                                                                   8043
              10,0   5,3  8,0    18     5,0   35,5    80     M5    1053
              11,0   6,4  8,0    18     6,0   35,5    80     M6    1164
              15,0   8,4  12,5   22     8,0   40,0    100    M8    1584
              18,0  10,5  12,5   22    10,0   40,0    100   M10    1810
              20,0  13,0  12,5   22    12,0   40,0    100   M12    2013
                                                                   Norm                DIN-373
               D     d 1   d      l      l 1    l 2    L     M     Tol.
              z9     e8    h9
                                                                  INDEX                T2-046010

              6,0    3,4   5,0   14     3,0    31,5    71    M3    6034
              6,5    3,9   5,0   14     3,5    31,5    71   M3,5   6539
              8,0    4,5   5,0   14     4,0    31,5    71    M4    8045
              10,0   5,5   8,0   18     5,0    35,5    80    M5    1055
              11,0   6,6   8,0   18     6,0    35,5    80    M6    1166
              15,0   9,0  12,5   22     8,0    40,0    100   M8    1590
              18,0  11,0  12,5   22     10,0   40,0    100   M10   1811
              20,0  14,0  12,5   22     12,0   40,0    100   M12   2014
             Example of order                                    Available from stock
      156
             T1-045010-0600                                      On request
             Counterbores 6,0 DIN-373 HSS
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