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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.

109 Item(s)

per page

Set Descending Direction
  1. CCGM

    Positive CBN Insert with Chip Breaker

    Product Code D L10  
    CCGM09T304S01325MTCB1 KBH20 » 9.52 9.67 0.40
    CCGM09T308S01325MTCB1 KBH20 » 9.52 9.67 0.80
    CCGM
  2. CCGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    CCGW060202S01225MT KBH20 » 6.35 6.45 0.20
    CCGW060204S01225MT KBH20 » 6.35 6.45 0.40
    CCGW09T302S01225MT KBH20 » 9.52 9.67 0.20
    CCGW09T304S01015FWMT KBH20 » 9.52 9.67 0.40
    CCGW09T304S01015MT KBH20 » 9.52 9.67 0.40
    CCGW09T304S01225MT KBH20 » 9.52 9.67 0.40
    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  
    CNGA120404S01015FWMT KBH20 » 12.70 12.90 0.40
    CNGA120404S01015MT KBH20 » 12.70 12.90 0.40
    CNGA120404S01225MT KBH20 » 12.70 12.90 0.40
    CNGA120404S01735MT KBH20 » 12.70 12.90 0.40
    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
    CNGA120412S01015FWMT KBH20 » 12.70 12.90 1.20
    CNGA120412S01015MT KBH20 » 12.70 12.90 1.20
    CNGA120412S01225MT KBH20 » 12.70 12.90 1.20
    CNGA120412S01735MT KBH20 » 12.70 12.90 1.20
    CNGA
  4. CNGM

    Negative CBN Insert for Insert with Chip Breaker

    Product Code D L10  
    CNGM120404S01325MTCB1 KBH20 » 12.70 12.90 0.40
    CNGM120408S01325MTCB1 KBH20 » 12.70 12.90 0.80
    CNGM120412S01325MTCB1 KBH20 » 12.70 12.90 1.20
    CNGM
  5. DCGM

    Positive CBN Insert with Chip Breaker

    Product Code D L10  
    DCGM11T304S01325MTCB1 KBH20 » 9.52 11.63 0.40
    DCGM
  6. DCGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    DCGW070202S01225MT KBH20 » 6.35 7.75 0.20
    DCGW070204S01015MT KBH20 » 6.35 7.75 0.40
    DCGW070204S01225MT KBH20 » 6.35 7.75 0.40
    DCGW11T302S01225MT KBH20 » 9.52 11.63 0.20
    DCGW11T304S01015MT KBH20 » 9.52 11.63 0.40
    DCGW11T304S01225MT KBH20 » 9.52 11.63 0.40
    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
  7. DNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    DNGA150404S01015MT KBH20 » 12.70 15.50 0.40
    DNGA150404S01225MT KBH20 » 12.70 15.50 0.40
    DNGA150404S01735MT KBH20 » 12.70 15.50 0.40
    DNGA150408S01015FWMT KBH20 » 12.70 15.50 0.80
    DNGA150408S01015MT KBH20 » 12.70 15.50 0.80
    DNGA150408S01735MT KBH20 » 12.70 15.50 0.80
    DNGA150412S01015FWMT KBH20 » 12.70 15.50 1.20
    DNGA150412S01015MT KBH20 » 12.70 15.50 1.20
    DNGA150412S01225MT KBH20 » 12.70 15.50 1.20
    DNGA150412S01735MT KBH20 » 12.70 15.50 1.20
    DNGA150604S01015MT KBH20 » 12.70 15.50 0.40
    DNGA150604S01225MT KBH20 » 12.70 15.50 0.40
    DNGA150604S01735MT KBH20 » 12.70 15.50 0.40
    DNGA150608S01015MT KBH20 » 12.70 15.50 0.80
    DNGA150608S01225MT KBH20 » 12.70 15.50 0.80
    DNGA150608S01735MT KBH20 » 12.70 15.50 0.80
    DNGA150612S01015MT KBH20 » 12.70 15.50 1.20
    DNGA150612S01225MT KBH20 » 12.70 15.50 1.20
    DNGA150612S01735MT KBH20 » 12.70 15.50 1.20
    DNGA
  8. DNGM

    Negative CBN Insert with Chip Breaker

    Product Code D L10  
    DNGM150408S01325MTCB1 KBH20 » 12.70 15.50 0.80
    DNGM150412S01325MTCB1 KBH20 » 12.70 15.50 1.20
    DNGM150608S01325MTCB1 KBH20 » 12.70 15.50 0.80
    DNGM150612S01325MTCB1 KBH20 » 12.70 15.50 1.20
    DNGM
  9. SNGA

    Negative CBN Insert for Medium Machining

    Product Code D L10  
    SNGA120408S01225MT KBH20 » 12.70 12.70 0.80
    SNGA120412S01225MT KBH20 » 12.70 12.70 1.20
    SNGA
  10. TCGW

    Positive CBN Insert for Light Machining

    Product Code D L10  
    TCGW090202S01015MT KBH20 » 5.56 9.62 0.20
    TCGW090204S01015 MT KBH20 » 5.56 9.62 0.40
    TCGW110202S01015MT KBH20 » 6.35 11.00 0.20
    TCGW110204S01015MT KBH20 » 6.35 11.00 0.40
    TCGW110208S01015MT KBH20 » 6.35 11.00 0.80
    TCGW
  11. TNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    TNGA160404S01015MT KBH20 » 9.52 16.50 0.40
    TNGA160404S01225MT KBH20 » 9.52 16.50 0.40
    TNGA160404S01735MT KBH20 » 9.52 16.50 0.40
    TNGA160408S01015MT KBH20 » 9.52 16.50 0.80
    TNGA160408S01225MT KBH20 » 9.52 16.50 0.80
    TNGA160408S01735MT KBH20 » 9.52 16.50 0.80
    TNGA160412S01015MT KBH20 » 9.52 16.50 1.20
    TNGA160412S01225MT KBH20 » 9.52 16.50 1.20
    TNGA160412S01735MT KBH20 » 9.52 16.50 1.20
    TNGA
  12. TNGM

    Negative CBN Insert with Chip Breaker

    Product Code D L10  
    TNGA160412S01325MTCB1 KBH20 » 9.52 16.50 1.20
    TNGM160404S01325MTCB1 KBH20 » 9.52 16.50 0.40
    TNGM160408S01325MTCB1 KBH20 » 9.52 16.50 0.80
    VNGM160408S01325MTCB1 KBH20 » 9.52 16.61 0.80
    VNGM160412S01325MTCB1 KBH20 » 9.52 16.61 1.20
    TNGM
  13. TPGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    TPGW110202S01015MT KBH20 » 6.35 11.00 0.20
    TPGW110204S01015MT KBH20 » 6.35 11.00 0.40
    TPGW110208S01015MT KBH20 » 6.35 11.00 0.80
    TPGW16T304S01015MT KBH20 » 9.52 16.50 0.40
    TPGW16T304S01225MT KBH20 » 9.52 16.50 0.40
    TPGW16T308S01015MT KBH20 » 9.52 16.50 0.80
    TPGW16T308S01225MT KBH20 » 9.52 16.50 0.80
    TPGW
  14. VBGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    VBGW110304S01015MT KBH20 » 6.35 11.07 0.40
    VBGW110304S01225MT KBH20 » 6.35 11.07 0.40
    VBGW110308S01225MT KBH20 » 6.35 11.07 0.80
    VBGW160408S01015MT KBH20 » 9.52 16.61 0.80
    VBGW160412S01015MT KBH20 » 9.52 16.61 1.20
    VBGW
  15. VCGW

    Positive CBN Insert for Light/Medium Machining

    Product Code D L10  
    VCGW160404S01015MT KBH20 » 9.52 16.61 0.40
    VCGW160404S01225MT KBH20 » 9.52 16.61 0.40
    VCGW160408S01015MT KBH20 » 9.52 16.61 0.80
    VCGW160408S01225MT KBH20 » 9.52 16.61 0.80
    VCGW
  16. VNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    VNGA160404S01015MT KBH20 » 9.52 16.61 0.40
    VNGA160404S01225MT KBH20 » 9.52 16.61 0.40
    VNGA160404S01735MT KBH20 » 9.52 16.61 0.40
    VNGA160408S01015MT KBH20 » 9.52 16.61 0.80
    VNGA160408S01225MT KBH20 » 9.52 16.61 0.80
    VNGA160408S01735MT KBH20 » 9.52 16.61 0.80
    VNGA160412S01225MT KBH20 » 9.52 16.61 1.20
    VNGA
  17. WNGA

    Negative CBN Insert for Light/Medium/Heavy Machining

    Product Code D L10  
    WNGA080404S01015MT KBH20 » 12.70 8.69 0.40
    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

109 Item(s)

per page

Set Descending Direction

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