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    SAP Material Number 6105108
    ISO Catalog Number RCMX2507M076 DELETE
    ANSI Catalog Number RCMX2507M076 DELETE
    Grade KCP25B
    [S] Insert Thickness 7.940
    [S] Insert Thickness .3125
    [D1] Insert Hole Size 7.400
    [D1] Insert Hole Size .2913
    See all Product Variants

    Workpiece Materials

    P Steel
    K Cast Iron

    Features and benefits

    Kennametal stocks a complete line of standard inserts for wheel and axle machining. Inserts are available in various styles, sizes, and grades.

    • Wheel boring — moulded chipbreaker inserts in round, square, octagon, and regrindable inserts.

    • Axle turning — triangle- and diamond-shaped inserts with chipbreakers.

    • Wheel turning — rectangular and square styles, with or without moulded chipbreakers.

    • Wheel turning — round buttons with centre hole for locking.

    Machine Side


    Workpiece Side



    • CL4
    • CM5
    • 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
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