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Inserts
Inserts
Inserts
Inserts

LNUX-RRH

Inserts

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 — molded 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 molded chipbreakers.

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

Workpiece Materials

P Steel
K Cast Iron
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Workpiece Material
  • P Steel (4)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (4)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (4)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (4)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (4)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (4)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (4)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (4)
  • K Cast Iron (4)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (4)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (4)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (4)
Application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Grade Of Cutting Tool
Grade Of Cutting Tool
  • KC9110 (1)
  • KCP10 (1)
  • KCP10B (1)
  • KCP25 (2)
Insert Geometry
Cutting Edge Length
Cutting Edge Length
  • 19.0 mm (3)
  • 30.0 mm (2)
Cutting Edge Length Min to Cutting Edge Length Max
Cutting Edge Length
Cutting Edge Length
  • 0.748 in (3)
  • 1.1811 in (2)
Cutting Edge Length Min to Cutting Edge Length Max
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SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [W] Insert Width [W] Insert Width [L10] Insert Cutting Edge Length [L10] Insert Cutting Edge Length [S] Insert Thickness [S] Insert Thickness [Rε] Corner Radius [Rε] Corner Radius [D1] Insert Hole Size [D1] Insert Hole Size
2425576 LNUX191940RRH LNUX191940RRH KC9110 10.0000 .3937 19.0000 .7480 19.0500 .7500 4.0000 .1575 6.3500 .2500
    List price:
    $55.58 /each.
    Your price::
    Qty
    3755363 LNUX191940RRH LNUX191940RRH KCP10 10.0000 .3937 19.0000 .7480 19.0500 .7500 4.0000 .1575 6.3500 .2500
      List price:
      $55.58 /each.
      Your price::
      Qty
      3755753 LNUX191940RRH LNUX191940RRH KCP25 10.0000 .3937 19.0000 .7480 19.0500 .7500 4.0000 .1575 6.3500 .2500
        List price:
        $55.58 /each.
        Your price::
        Qty
        3755754 LNUX301940RRH LNUX301940RRH KCP25 12.0000 .4724 30.0000 1.181 19.0500 .7500 4.0000 .1575 6.3500 .2500
          List price:
          $81.20 /each.
          Your price::
          Qty
          5586626 LNUX301940RRH LNUX301940RRH KCP10B 12.0000 .4724 30.0000 1.181 19.0500 .7500 4.0000 .1575 6.3500 .2500
            List price:
            $81.20 /each.
            Your price::
            Qty
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            Discount: %
            Your price::
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            Grades

            • K40
              P Steel
              K Cast Iron
            • 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

            • 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
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