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Drilling tools
                                                                                High-performance fitting drill


                         High-performance tolerance drill, solid carbide TiNAlOX HPC 3xD              DIN 6537K  Metal cutting tools
                         without internal cooling
                          for universal use up to 1300 N/mm 2

          VHM       HPC               HA
                3xD       145°
         Application:                      ƒ 4 drill heels: high drilling precision provided by 4
         HPC special geometry for cutting fit tolerances to   drill heels even at high cutting speeds
         H7 quality level for the material groups of steel,   ƒ latest coating technology: unique, extremely hard,
         stainless steel, non-ferrous metals, cast iron and   low-friction, temperature-resistant and close-
         special alloys.                    contour TiNAIOX coating provides added service
                                            life and process stability
         Execution:                        ƒ cutting edge preparation minimises microfractures
         ƒ High-performance tolerance drill, solid carbide  in the blade
           TiNAlOX with special grinding and 4 drill heels
                                           Notes:
         Advantage:                        Test drilling with cutting-speed adjustment is needed
         ƒ special HPC H7 cutting geometry: innovative   to create an H7 fit tolerance. Make sure the tool and
           cutting geometry with 4 drill heels provides high   workpiece are really well clamped.
           drilling precision to H7 quality and optimum chip
           removal and long service life
           Application  Steel (N/mm )  Stainless steel  Alu  Brass  Bronze  Plas-  Graphite  GG(G)  Titan-  Nickel-  Super-  Hard mat.
                            2
             No.   <700  <1000  <1300  marten.  austen.  short  long  short  long  short  long  tics  G(C)FK  GjMW  alloy  alloy  alloy  <55 HRC <65 HRC
            11175  130  90   70   40   35   270 200 200 170 150 130           90   30   20   20
                                            f steel   11175...                                f steel   11175...
                       h6                  1000 ˜   ID no.              h6                   1000 ˜   ID no.
                                           (mm/U)                                            (mm/U)
             mm      mm      mm      mm                        mm     mm      mm      mm
             2.8     6       20      62     0.09  028  O. R.   7.4     8       41      79     0.24  074  O. R.
             3       6       20      62      0.1  030  O. R.   7.8     8       41      79     0.25  078  O. R.
             3.3     6       20      62     0.11  033  O. R.   8       8       41      79     0.25  080  O. R.
             3.5     6       20      62     0.12  035  O. R.   8.5     10      47      89     0.26  085  O. R.
             3.7     6       20      62     0.13  037  O. R.   8.6     10      47      89     0.26  086  O. R.
             3.8     6       24      66     0.13  038  O. R.   8.8     10      47      89     0.26  088  O. R.
             4       6       24      66     0.14  040  O. R.   9       10      47      89     0.27  090  O. R.
             4.2     6       24      66     0.15  042  O. R.   9.3     10      47      89     0.27  093  O. R.
             4.3     6       24      66     0.15  043  O. R.  9.5      10      47      89     0.28  095  O. R.
             4.5     6       24      66     0.16  045  O. R.  9.8      10      47      89     0.28  098  O. R.
             4.65    6       24      66     0.17  046  O. R.   10      10      47      89     0.29  100  O. R.
             4.8     6       28      66     0.17  048  O. R.  10.2     12      55     102     0.29  102  O. R.
             5       6       28      66     0.18  050  O. R.  10.5     12      55     102     0.29  105  O. R.
             5.5     6       28      66     0.19  055  O. R.  10.8     12      55     102     0.3   108  O. R.
             5.55    6       28      66     0.19  056  O. R.   11      12      55     102     0.3   110  O. R.
             5.8     6       28      66      0.2  058  O. R.  11.2     12      55     102     0.31  112  O. R.
             6       6       28      66      0.2  060  O. R.  11.5     12      55     102     0.31  115  O. R.
             6.5     8       34      79     0.22  065  O. R.  11.8     12      55     102     0.32  118  O. R.
             6.8     8       34      79     0.22  068  O. R.   12      12      55     102     0.32  120  O. R.
             7       8       34      79     0.23  070  O. R.                                         Unit price, €
          Prod. group 113


































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