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Kennametal CBN Turning Inserts

KBH20™ - Developed for Your Hard Turning Application Requirements

Primary Application
KBH20 is the ideal PCBN hard turning grade in continuous to lightly interrupted applications. The structure, as well as the different edge preparations, enable tight and repeatable workpiece tolerances, excellent surface finishes, and surface integrity - even at elevated speeds. Typical applications are case-hardened components, such as gears, shafts, and other drive train components.

Features and Benefits

  • Newly developed substrate that allows application in a wide variety of demanding applications.
  • Nano-composite coating that enhances speed capabilities and tool life.
  • Improved edge preparation technology for longer tool life, reliable performance, better surface finish, and tighter workpiece tolerances.
  • Large standard portfolio.
  • CB1 chipbreaker in positive and negative geometry, solving chip breaking and chip control issues.

Click through to the products to see videos of them in action, and also find their related matching tools.

42 Item(s)

per page

Set Descending Direction
  1. CCGM

    Positive CBN Insert with Chip Breaker

    Product Code D L10  
    CCGM09T308S01325MTCB1 KBH20 » 9.52 9.67 0.80
    CCGM
  2. CCGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    CCGW09T308S01015FWMT KBH20 » 9.52 9.67 0.80
    CCGW09T308S01015MT KBH20 » 9.52 9.67 0.80
    CCGW09T308S01225MT KBH20 » 9.52 9.67 0.80
    CCGW120408S01015MT KBH20 » 12.70 12.90 0.80
    CCGW
  3. CNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    CNGA120408S01015FWMT KBH20 » 12.70 12.90 0.80
    CNGA120408S01015MT KBH20 » 12.70 12.90 0.80
    CNGA120408S01225MT KBH20 » 12.70 12.90 0.80
    CNGA120408S01735MT KBH20 » 12.70 12.90 0.80
    CNGA
  4. CNGM

    Negative CBN Insert for Insert with Chip Breaker

    Product Code D L10  
    CNGM120408S01325MTCB1 KBH20 » 12.70 12.90 0.80
    CNGM
  5. DCGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    DCGW11T308S01015FWMT KBH20 » 9.52 11.63 0.80
    DCGW11T308S01015MT KBH20 » 9.52 11.63 0.80
    DCGW11T308S01225MT KBH20 » 9.52 11.63 0.80
    DCGW
  6. DNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    DNGA150408S01015FWMT KBH20 » 12.70 15.50 0.80
    DNGA150408S01015MT KBH20 » 12.70 15.50 0.80
    DNGA150408S01735MT KBH20 » 12.70 15.50 0.80
    DNGA150608S01015MT KBH20 » 12.70 15.50 0.80
    DNGA150608S01225MT KBH20 » 12.70 15.50 0.80
    DNGA150608S01735MT KBH20 » 12.70 15.50 0.80
    DNGA
  7. DNGM

    Negative CBN Insert with Chip Breaker

    Product Code D L10  
    DNGM150408S01325MTCB1 KBH20 » 12.70 15.50 0.80
    DNGM150608S01325MTCB1 KBH20 » 12.70 15.50 0.80
    DNGM
  8. SNGA

    Negative CBN Insert for Medium Machining

    Product Code D L10  
    SNGA120408S01225MT KBH20 » 12.70 12.70 0.80
    SNGA
  9. TCGW

    Positive CBN Insert for Light Machining

    Product Code D L10  
    TCGW110208S01015MT KBH20 » 6.35 11.00 0.80
    TCGW
  10. TNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    TNGA160408S01015MT KBH20 » 9.52 16.50 0.80
    TNGA160408S01225MT KBH20 » 9.52 16.50 0.80
    TNGA160408S01735MT KBH20 » 9.52 16.50 0.80
    TNGA
  11. TNGM

    Negative CBN Insert with Chip Breaker

    Product Code D L10  
    TNGM160408S01325MTCB1 KBH20 » 9.52 16.50 0.80
    VNGM160408S01325MTCB1 KBH20 » 9.52 16.61 0.80
    TNGM
  12. TPGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    TPGW110208S01015MT KBH20 » 6.35 11.00 0.80
    TPGW16T308S01015MT KBH20 » 9.52 16.50 0.80
    TPGW16T308S01225MT KBH20 » 9.52 16.50 0.80
    TPGW
  13. VBGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    VBGW110308S01225MT KBH20 » 6.35 11.07 0.80
    VBGW160408S01015MT KBH20 » 9.52 16.61 0.80
    VBGW
  14. VCGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    VCGW160408S01015MT KBH20 » 9.52 16.61 0.80
    VCGW160408S01225MT KBH20 » 9.52 16.61 0.80
    VCGW
  15. VNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    VNGA160408S01015MT KBH20 » 9.52 16.61 0.80
    VNGA160408S01225MT KBH20 » 9.52 16.61 0.80
    VNGA160408S01735MT KBH20 » 9.52 16.61 0.80
    VNGA
  16. WNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    WNGA080408S01015FWMT KBH20 » 12.70 8.69 0.80
    WNGA080408S01015MT KBH20 » 12.70 8.69 0.80
    WNGA080408S01225MT KBH20 » 12.70 8.69 0.80
    WNGA080408S01735MT KBH20 » 12.70 8.69 0.80
    WNGA

42 Item(s)

per page

Set Descending Direction

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