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Lathe tools \ Technical introduction–turning - ISO turning

                     Cemented carbide grades ISO N
                      Negative ground and polished ISO N type non-ferrous metals!

         Advantages:
         ƒ Extremely positive cutting geometry
         ƒ Polished chip grooves
         ƒ Innovative chip breaker
         ƒ Wide infeed range

                                             range of applications
           application  coating
                                 01  05  10  15  20  25  30  35  40  45
             ISO       Uncoated
              N                            OHW7315


                                                                     OHW7315
          Application                                    The high-performance one in non-ferrous metals!
                                      High-performance variety for machining in non-ferrous metals with high hardness and wear resistance and low tendency
                                                       to stick for use in good to unfavourable operating conditions.
          Application                                                   ˜
          Substrate                                                    K15
          Grain size                                                   1 µm
          Type of coating
          Coating thickness
          Operating conditions                                     Good-unfavourable
          cutting speed
          Hardness
          Toughness


          Insert                      MN2-
                                      Extremely positive cutting optimised for non-ferrous metalworking with chip breaker!
          Advantages                     ƒ Very positive chip breaker optimised for wide infeed range and high surface qualities
                                         ƒ Low cutting forces and good chip breakage
                                         ƒ Wide clamping range for smoothing and moderate machining
                                         ƒ Optimised geometry for long-chipping non-ferrous metals
          Stability
          Cutting forces
          Surface quality
                                                                        N
                                                           16
                                                           a  ( mm )  p  6,3 10  MN2
                                                            4     MN2
                                                           2,5
                                                           1,6
                                                            1
                                                           0,63
                                                           0,4
                                                           0,25
                                                                            16°
                                                           0,16
                                                           0,1
                                                            0,025 0,04  0,063 0,1 0,16 0,25 0,4 0,63  1  1,6 2,5
                                                                         f ( mm )





























              Source: Hahn+Kolb Werkzeuge GmbH
              Technical data subject to change.                                           www.iconridge.com  489
              Availability subject to country specific rules and regulations.
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