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      Indexable Inserts
      Indexable Inserts
      Indexable Inserts
      Indexable Inserts
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      Inserts for HexaCut™ 45° • HNPX-S.GE

      Indexable Inserts

      SAP Material Number 6970351
      ISO Catalog Number HNPX090520SNGE
      ANSI Catalog Number HNPX5355SNGE
      Grade KCK20B
      [D] Insert IC Size 16.2000 mm
      [D] Insert IC Size .6380 in
      [S] Insert Thickness 5.5600 mm
      [S] Insert Thickness .2190 in
      [L10] Insert Cutting Edge Length 9.3500 mm
      [L10] Insert Cutting Edge Length .3680 in
      [Rε] Corner Radius 2.0000 mm
      [Rε] Corner Radius .0790 in
      Cutting Edges per Insert 12
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      Workpiece Materials

      K Cast Iron

      Features and benefits

      • Heavy roughing geometry for severe machining conditions.

      Machine Side


      Workpiece Side



      • KCK20B

        Composition: A multilayered coating with thick MTCVD TiCN-Al2O3-TiOCN layers applied over a carbide substrate specifically engineered for cast irons.
        Application: Delivers consistent performance in high-speed machining of grey and ductile irons. The substrate design permits the insert to stay in the cut for a long time at high speeds with minimum deformation. The thick CVD coating and post-coat treatment provide superior wear resistance ensuring long and consistent tool life. Can be applied both in straight and lightly interrupted cuts.

        K Cast Iron
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