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      Kenloc™ Inserts
      Kenloc™ Inserts
      Kenloc™ Inserts
      Kenloc™ Inserts

      CNMG-FN

      Kenloc™ Inserts

      Metric
      Inch
      SAP Material Number 1926594
      ISO Catalog Number CNMG120402FN
      ANSI Catalog Number CNMG4305FN
      Grade KT315
      [D] Insert IC Size 12.7000
      [D] Insert IC Size .5000
      [L10] Insert Cutting Edge Length 12.8960
      [L10] Insert Cutting Edge Length .5077
      [S] Insert Thickness 4.7600
      [S] Insert Thickness .1875
      [Rε] Corner Radius 0.2000
      [Rε] Corner Radius .0080
      [D1] Insert Hole Size 5.1600
      [D1] Insert Hole Size .2031
      See all Product Variants

      Workpiece Materials

      P Steel
      M Stainless Steel
      K Cast Iron

      Features and benefits

      • Finishing geometry.

      • Beyond™ Drive™ grades included.

      Machine Side

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      Workpiece Side

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      Grades

      • 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
      • KC9010
      • KC9025
      • KC9105

        composition: An innovative, highly deformation-resistant cobaltenriched
        substrate (patent pending) with a new thick multilayer
        MTCVD-TiCN-Al2O3-TiCN-TiN coating for maximum wear resistance.
        application: KC9105 is the latest addition to the KENNA PERFECT
        grades for finishing to medium machining of most steels, ferritic,
        martensitic, and PH stainless steels and cast irons The specially
        designed substrate provides a remarkable combination of deformation
        resistance and insert edge strength. The extra-thick MT-TiCN layer
        provides outstanding flank wear resistance, while the thick Al2O3
        layer offers excellent crater wear resistance and speed capability.
        A state-of-the-art post-coating treatment results in a smooth insert
        surface that reduces microchipping and build-up and improves
        workpiece surface finish.

      • KC9110

        Composition: Specially engineered, cobalt-enriched carbide grade with thick K-MTCVD-TiCN coating layer, an Al2O3 layer of controlled grain size, and outer layers of TiCN and TiN for maximum abrasion and wear resistance for high-speed machining.
        Application: An excellent finishing to medium machining grade for a variety of workpiece materials including most steels, ferritic and martensitic stainless steels, and cast irons. A balanced combination of deformation resistance and edge toughness. The smooth coating resists built-up edge and microchipping. For rougher cutting, use the KC9125 grade.

      • KC9125

        Composition: A tough cobalt-enriched carbide grade with a newly designed multilayer K-MTCVD TiCNAl2O3-TiCN-TiN coating with superior interlayer adhesion.
        Application: General-purpose turning grade for most steels and ferritic and martensitic stainless steels. The substrate design ensures adequate deformation resistance along with excellent bulk toughness and insert edge strength. Coating layers offer wear resistance over a wide range of machining conditions and reduce frictional heat, minimise microchipping, and improve workpiece surface finishes. Performs well in moderately heavy roughing to semi-finishing cuts. Use the KC9110 grade for finishing cuts.

      • KC9315

        CVD-TiN-TiON-AL2O3-TiN coated carbide
        Extremely wear resistant for cutting cast iron materials
        Particularly efficient in the upper cutting speed range

      • KCK05

        Composition: A multilayered coating with moderately thick MTCVD TiCN-Al2O3 layers over a highly deformation-resistant carbide substrate.
        Application: Designed for high-speed machining of grey and ductile irons. The substrate and coating architecture together with CW5 post-coat treatment ensure a tremendous tool life advantage, especially when cutting higher tensile strength ductile and grey irons where workpiece size consistency and reliability of tool life are critical. Excellent both in straight and varied depths of cut.

        P Steel
        K Cast Iron
      • KCK05B

        Composition: A multilayered coating with moderately thick MTCVD TiCN-Al2O3-TiOCN layers over a highly deformation-resistant carbide substrate.

        Application: Designed for high-speed machining of gray and ductile irons. The substrate and coating architecture together with CW5 post-coat treatment ensure a tremendous tool life advantage, especially when cutting higher tensile strength ductile and gray irons where workpiece size consistency and reliability of tool life are critical. Excellent both in straight and varied depths of cut.

        P Steel
        K Cast Iron
      • KCK15B

        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 gray 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.

        P Steel
        K Cast Iron
      • KCP05

        Composition: An innovative, highly deformation-resistant, cobalt-enriched substrate with a specially designed, adherent MTCVD-TiCN-Al2O3 coating.
        Application: For finishing to semi-finishing of most steels, ferritic, martensitic, and PH stainless steels and cast irons. Provides excellent combination of deformation resistance and insert edge strength. The new coating combined with a state-of-the-art post-coat treatment provides high-productivity with long predictable tool life and superior workpiece surface finish.

        P Steel
        K Cast Iron
      • KCP10

        Composition: A specially engineered cobalt-enriched carbide grade with thick MTCVD-TiCN-Al2O3 coating for maximum wear resistance.
        Application: An excellent finishing to medium machining grade for a variety of workpiece materials, including most steels, ferritic, martensitic, and PH stainless steels, and cast irons. The cobalt-enriched substrate offers a balanced combination of deformation resistance and edge toughness, while the thick coating layers offer outstanding abrasion resistance and crater wear resistance for high-speed machining. Smooth coating provides resistance to edge build-up and microchipping and produces excellent surface finishes.

        P Steel
        K Cast Iron
      • KCP10B

        Composition: A specially engineered cobalt-enriched carbide grade with thick MTCVD-TiCN-Al2O3-TiOCN coating for maximum wear resistance.

        Application: An excellent finishing to medium machining grade for a variety of workpiece materials, including most steels, ferritic, martensitic, and PH stainless steels, and cast irons. The cobalt-enriched substrate offers a balanced combination of deformation resistance and edge toughness, while the thick coating layers offer outstanding abrasion resistance and crater wear resistance for high-speed machining. Smooth coating provides resistance to edge build-up and microchipping and produces excellent surface finishes.

        P Steel
        K Cast Iron
      • KCP25

        Composition: A tough cobalt-enriched carbide grade with a newly designed multilayer MTCVD-TiCN-Al2O3 coating with superior interlayer adhesion.
        Application: Best general-purpose turning grade for most steels and ferritic and martensitic stainless steels. The substrate design ensures adequate deformation resistance with excellent insert edge strength. Coating layers offer good wear resistance over a wide range of machining conditions and the post-coat treatment minimises microchipping and improves coating adhesion to substrate leading to long tool life and improved workpiece finishes.

        P Steel
        K Cast Iron
      • KCP25B

        Composition: A tough cobalt-enriched carbide grade with a newly designed multilayer MTCVD-TiCN-Al2O3-TiOCN coating with superior interlayer adhesion.

        Application: Best general-purpose turning grade for most steels and ferritic and martensitic stainless steels. The substrate design ensures adequate deformation resistance with excellent insert edge strength. Coating layers offer good wear resistance over a wide range of machining conditions and the post-coat treatment minimises microchipping and improves coating adhesion to substrate leading to long tool life and improved workpiece finishes.

        P Steel
        K Cast Iron
      • KCU10

        Composition: An advanced multilayer PVD coating over a very deformation-resistant unalloyed carbide substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.

        Application: The KCU10™ grade is ideal for finishing to general machining of most workpiece materials at a wide range of speed and feed capabilities. Excellent for machining most steels, stainless steels, cast irons, non-ferrous materials, and super alloys with improved edge toughness and higher cutting speed/feed capability.

        P Steel
        S High-Temp Alloys
        M Stainless Steel
      • 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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