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Kennametal LT Threading Inserts

LT - Laydown Triangle Threading

Primary Application

LT Laydown triangle threading is the system of choice for fine-pitch threads, high-helix/multistart threads, and single-point threading in small-diameter bores. With a wide selection of CB-style chip control inserts, you will receive superior chip management for excellent surface finishes and minimal operator intervention. The low-profile design enables unrestricted chip flow — ideal for I.D. threads, and variable shim angles enable proper cutting geometry for high-helix angle and reverse helix angle threading, maximising tool life and improving thread quality.

Together, these tools give industry-leading flexibility in choosing the right tool for the job.

Features and Benefits

Precision-Ground Thread Form on LT and LT-CB

  • Minimises built-up edge.
  • Precisely cuts most common materials.
  • Reduces cutting forces.
  • Ensures accurate, high-quality threads.

KC5010â„¢ and KC5025â„¢ Premium PVD TiAlN-Coated Grades

  • Increase tool life at existing machining conditions.
  • Increase productivity by outperforming conventional PVD grades
    with up to a 30% advantage in cutting speeds.

Superior Chip Control

  • Eliminates long, troublesome coils.
  • Excellent for internal threading operations.
  • Available in both partial and full profile inserts for all common thread forms.

Kenna Universalâ„¢ Inserts

  • Precision moulded LT-K thread form provides outstanding utility and value.
  • Excellent chip control combined with the new KU25Tâ„¢ grade
    enables trouble-free threading on a variety of workpiece materials.

Click through to the products to find their related matching tools.

43 Item(s)

per page

Set Descending Direction
  1. LT-EL-ISO

    Product Code Pitch/TPI  
    LT22EL35ISO KC5025 » 3.50
    LT-EL-ISO
  2. LT-ER-ISO

    Product Code Pitch/TPI  
    LT22ER35ISO KC5025 » 3.50
    LT22ER40ISO KC5025 » 4.00
    LT22ER40ISO KC730 » 4.00
    LT22ER45ISO KC5025 » 4.50
    LT22ER45ISO KC730 » 4.50
    LT22ER50ISO KC5025 » 5.00
    LT22ER50ISO KC730 » 5.00
    LT-ER-ISO
  3. LT-ER-API

    Product Code Pitch/TPI  
    LT22ER4API382 KC5025 » 4.00
    LT22ER4API502 KC5010 » 4.00
    LT22ER4API502 KC5025 » 4.00
    LT22ER4API503 KC5010 » 4.00
    LT22ER5API403 KC5010 » 5.00
    LT-ER-API
  4. LT-ER-TR

    Product Code Pitch/TPI  
    LT22ER4TR KC5025 » 4.00
    LT22ER5TR KC5025 » 5.00
    LT-ER-TR
  5. LT-ER-ACME

    Product Code Pitch/TPI  
    LT22ER5ACME KC5025 » 5.00
    LT22ER6ACME KC5025 » 6.00
    LT-ER-ACME
  6. LT-ER-BUT

    Product Code Pitch/TPI  
    LT22ER5BUT75 KC5025 » 5.00
    LT-ER-BUT
  7. LT-ER-STACME

    Product Code Pitch/TPI  
    LT22ER5STACME KC5025 » 5.00
    LT-ER-STACME
  8. LT-ER-RD

    Product Code Pitch/TPI  
    LT22ER6RD KC5025 » 6.00
    LT-ER-RD
  9. LT-ER-W

    Product Code Pitch/TPI  
    LT22ER6W KC5025 » 6.00
    LT22ER7W KC5025 » 7.00
    LT-ER-W
  10. LT-ER-55

    Product Code Pitch/TPI  
    LT22ERN55 KC5025 » 55.00
    LT-ER-55
  11. LT-NL-ISO

    Product Code Pitch/TPI  
    LT22NL40ISO KC5025 » 4.00
    LT-NL-ISO
  12. LT-NR-ISO

    Product Code Pitch/TPI  
    LT22NR35ISO KC5025 » 3.50
    LT22NR40ISO KC5025 » 4.00
    LT22NR40ISO KC730 » 4.00
    LT22NR45ISO KC5025 » 4.50
    LT22NR50ISO KC5025 » 5.00
    LT-NR-ISO
  13. LT-NR-API

    Product Code Pitch/TPI  
    LT22NR4API382 KC5025 » 4.00
    LT22NR4API502 KC5025 » 4.00
    LT22NR5API403 KC5025 » 5.00
    LT-NR-API
  14. LT-NR-TR

    Product Code Pitch/TPI  
    LT22NR4TR KC5025 » 4.00
    LT22NR5TR KC5025 » 5.00
    LT-NR-TR
  15. LT-NR-ACME

    Product Code Pitch/TPI  
    LT22NR5ACME KC5025 » 5.00
    LT22NR6ACME KC5025 » 6.00
    LT-NR-ACME
  16. LT-NR-BUT

    Product Code Pitch/TPI  
    LT22NR5BUT1 KC5025 » 5.00
    LT22NR5BUT75 KC5025 » 5.00
    LT-NR-BUT
  17. LT-NR-RD

    Product Code Pitch/TPI  
    LT22NR6RD KC5025 » 6.00
    LT-NR-RD
  18. LT-NR-STACME

    Product Code Pitch/TPI  
    LT22NR6STACME KC5025 » 6.00
    LT-NR-STACME
  19. LT-NR-W

    Product Code Pitch/TPI  
    LT22NR6W KC5025 » 6.00
    LT22NR7W KC5025 » 7.00
    LT-NR-W
  20. LT-NR-55

    Product Code Pitch/TPI  
    LT22NRN55 KC5025 » 55.00
    LT-NR-55

43 Item(s)

per page

Set Descending Direction

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