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      Screw-On Inserts
      Screw-On Inserts
      Screw-On Inserts
      Screw-On Inserts


      Screw-On Inserts

      SAP Material Number 1871041
      ISO Catalog Number WCMT040204LF
      ANSI Catalog Number WCMT2151LF
      Grade KC5010
      [D] Insert IC Size 6.3500 mm
      [D] Insert IC Size .2500 in
      [L10] Insert Cutting Edge Length 4.3440 mm
      [L10] Insert Cutting Edge Length .1710 in
      [S] Insert Thickness 2.3800 mm
      [S] Insert Thickness .0938 in
      [Rε] Corner Radius 0.4000 mm
      [Rε] Corner Radius .0156 in
      [D1] Insert Hole Size 2.8000 mm
      [D1] Insert Hole Size .1102 in
      See all Product Variants

      Workpiece Materials

      P Steel
      M Stainless Steel
      S High-Temp Alloys

      Features and benefits

      • Finishing geometry with light cutting action. Used in multiple material groups.

      Machine Side


      Workpiece Side



      • K313

        Composition: A hard, low binder content, unalloyed WC/Co fine-grain grade.
        Application: Exceptional edge wear resistance combined with very high strength for machining titanium, cast irons, austenitic stainless steels, non-ferrous metals, non-metals, and most high-temp alloys. Superior thermal deformation and depth-of-cut notch resistance. The grain structure is well controlled for minimal pits and flaws, which contributes to long, reliable service.

        S High-Temp Alloys
        N Non-Ferrous
      • KC5010

        Composition: An advanced PVD AlTiN coating over a very deformation-resistant unalloyed carbide substrate. The new and improved coating enables speeds to be increased by 50–100%.
        Application: The KC5010 grade is ideal for finishing to general machining of most workpiece materials at higher speeds. Excellent for machining most steels, stainless steels, cast irons, non-ferrous materials, and super alloys under stable conditions. It also performs well machining hardened and short chipping materials.

        P Steel
        S High-Temp Alloys
        M Stainless Steel
      • KC5025

        Composition: An advanced PVD-AlTiN-coated grade with a tough, ultra-fine-grain unalloyed substrate.
        Application: For general-purpose machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials. Speeds may vary from low to medium and will handle interruptions and high feed rates.

        S High-Temp Alloys
        M Stainless Steel
      • KC730


        P Steel
        S High-Temp Alloys
        M Stainless Steel
      • KC732


      • KC850

        composition: A CVD tri-phase coating on an extra-strong, cobalt-enriched
        alloyed substrate.
        application: Designed for heavy cutting of low-, medium-, and high-carbon
        steels, medium hardness alloy and tool steels, stainless steels, and some
        high-temperature alloys. Excellent thermal and mechanical shock resistance
        makes grade KC850 ideally suited for difficult drilling applications.
        Used in inserts for Kendex/Metcut drill bodies.

        P Steel
        M Stainless Steel
      • KC9025
      • KC910
      • KC935


      • KC950


      • KT315

        Composition: A multilayer PVD-TiN/TiCN/TiN-coated cermet turning grade.
        Application: Ideal for high-speed finishing to medium machining of most carbon and alloy steels and stainless steels. Performs very well in cast and ductile iron applications, too. Provides long and consistent tool life and will produce excellent workpiece finishes.

        P Steel
        K Cast Iron
        M Stainless Steel
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