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

      CNMG

      Kenloc™ Inserts

      Metric
      Inch
      SAP Material Number 1160199
      ISO Catalog Number CNMG190608
      ANSI Catalog Number CNMG642
      Grade KC850
      [D] Insert IC Size 19.0500
      [D] Insert IC Size .7500
      [L10] Insert Cutting Edge Length 19.3440
      [L10] Insert Cutting Edge Length .7616
      [S] Insert Thickness 6.3500
      [S] Insert Thickness .2500
      [Rε] Corner Radius 0.8000
      [Rε] Corner Radius .0312
      [D1] Insert Hole Size 7.9300
      [D1] Insert Hole Size .3125
      See all Product Variants

      Workpiece Materials

      P Steel
      M Stainless Steel

      Machine Side

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      Workpiece Side

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      Grades

      • 13E
      • CL4
      • CM2
      • CM3

        CM3

      • CM4

        CVD-TiN-TiCN-TIN multi-layer thick coated fine grade carbide
        High level of wear resistance
        Primarily for use on unalloyed carbon steels as well as alloyed steel and cast steel

      • CPX
      • CW2
      • GX

        Uncoated carbide grade
        Heavy Machining (H)
        For machining steel
        For use in unfavourable conditions

      • K1
      • 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
      • K420

        K420

      • K45
      • K68

        Composition: A hard, low binder content, alloyed grade WC/Co fine-grain grade.
        Application: The K68 grade has excellent abrasion resistance for machining cast irons, austenitic stainless steels, non-ferrous metals, non-metals, and as an alternative to the K313 grade on most high-temperature alloys. Use as a general-purpose grade for non-ferrous materials.

        S High-Temp Alloys
        N Non-Ferrous
      • KC210
      • KC250

        KC250

      • 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
      • KC720

        • TiN-PVD-coated carbide.

        • Particularly high-impact strength grade.

        • For all steels, stainless steels, super-alloys, and titanium.

        • First choice for difficult conditions such as interrupted cutting, unstable clamping, etc.

      • KC730

        KC730

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

        KC732

      • KC810

        KC810

      • 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
      • 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.

      • KC9120
      • 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.

      • KC9140

        composition. A newly engineered, tough carbide grade with an advance multi-layered TiN-MT-TiCN-Al203-TiN coating.
        Application. For heavy roughing applications of alloy steels where insert edge strength is critical. A specially designed coating ensures excellent interlayer adhesion and long tool length.

      • KC9145
      • KC935

        KC935

      • KC950

        KC950

      • KC990
      • 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
      • KCP40

        Composition: A tough carbide grade with a moderately thick TiN-MT-TiCN-Al2O3 coating.
        Application: For heavy roughing of carbon, alloy, and stainless steels. The substrate-coating combination provides unbelievable toughness and operational security allowing high metal removal rates even in most demanding interrupted cuts.

        P Steel
        M Stainless Steel
      • 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
      • KM1

        Composition: Uncoated, fine grain, straight carbide grade, containing 6% cobalt.
        Application: General purpose grade for use on gray iron, aluminum, and non-ferrous
        work piece materials. Available for use with HTS-C deep drilling tools and CTR
        countersinking tools.

      • KT175

        KT175

      • P25
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