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

    CPMT-FP

    Screw-On Inserts

    Metric
    Inch
    SAP Material Number 3769310
    ISO Catalog Number CPMT060204FP
    ANSI Catalog Number CPMT2151FP
    Grade KCK20
    [D] Insert IC Size 6.3500
    [D] Insert IC Size .2500
    [L10] Insert Cutting Edge Length 6.4480
    [L10] Insert Cutting Edge Length .2539
    [S] Insert Thickness 2.3800
    [S] Insert Thickness .0938
    [Rε] Corner Radius 0.4000
    [Rε] Corner Radius .0156
    [D1] Insert Hole Size 2.8000
    [D1] Insert Hole Size .1102
    See all Product Variants

    Workpiece Materials

    P Steel
    K Cast Iron

    Features and benefits

    • Finishing geometry with positive rake face for chip control in difficult materials.

    • Beyond™ Drive™ grades included.

    Machine Side

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    Workpiece Side

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    Grades

    • KCK20

      Composition: A specially toughened MTCVD-TICN-Al2O3 coating over a wear-resistant substrate.
      Application: The KCK20 grade is specifically engineered to maximise coating adhesion and edge strength making this grade ideal in wet interrupted cutting of grey and ductile irons. It can be used in a wide range of applications from finishing to roughing to maximise productivity wherever strength and reliability are needed.

      P Steel
      K Cast Iron
    • KCK20B

      Composition: A specially toughened MTCVD-TICN-Al2O3-TiOCN coating over a wear-resistant substrate.

      Application: The KCK20 grade is specifically engineered to maximize coating adhesion and edge strength making this grade ideal in wet interrupted cutting of gray and ductile irons. It can be used in a wide range of applications from finishing to roughing to maximize productivity wherever strength and reliability are needed.

      P Steel
      K Cast Iron
    • KCM15

      Composition: A multilayer MTCVD-TiCN-Al2O3 coated carbide grade.
      Application: An excellent finishing to medium machining grade for austenitic stainless steels at higher speeds and covers a broad range of steel applications in the P20–25 range. KCM15 grade in combination with unique geometries have been designed to resist depth-of-cut notching and minimise burr formation. The post-coat treatment reduces coating stresses, improves coating adhesion, minimises microchipping and edge build-up, and improves workpiece finish.

      P Steel
      M Stainless Steel
      S High-Temp Alloys
    • KCM25

      Composition: A multilayer CVD coating comprised of TiN-MT-TiCN-Al2O3 layers over a tough, cobalt-enriched carbide substrate.
      Application: This CVD-coated grade is designed for general-purpose machining of austenitic stainless steels at moderate speeds and feeds. KCM25 inserts offer an extraordinary combination of toughness, built-up edge resistance, and wear resistance in stainless steel applications.

      P Steel
      M Stainless Steel
      S High-Temp Alloys
    • 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
    • KCS10

      Composition: An advanced PVD-AlTiN coated, fine-grained tungsten carbide grade.

      Application: The KCS10 grade specifically engineered for the productive machining of high-temperature alloys. The fine-grained tungsten carbide substrate has excellent toughness and deformation resistance while the advanced PVD coating allows metalcutting speeds double those of conventional PVD-coated cutting tools.

      M Stainless Steel
      S High-Temp Alloys
    • 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
      M Stainless Steel
      S High-Temp Alloys
    • KCU25

      Turning Composition: An advanced PVD grade with hard AlTiN coating and fine-grain unalloyed substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.

      Turning Application: The KCU25 grade is ideal for general machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials in a wide range of speeds and feeds with improved edge toughness for interrupted cut and high feed rates.

      Holemaking Composition: Advanced CVD TiCN-Al2O3 coating combined with a tough carbide substrate.

      Holemaking Application: First choice for steel, stainless steel, and cast iron. This grade offers adequate deformation resistance, excellent edge strength, and superior wear resistance over a wide range of machining conditions for high productivity with very good reliability.

      M Stainless Steel
      S High-Temp Alloys
    • KTP10

      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
      M Stainless Steel
      K Cast Iron
    • KU10
      S High-Temp Alloys
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