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Kennametal LT Threading Boring Bars

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.

KC5010™ and KC5025™ 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 Universal™ Inserts

  • Precision moulded LT-K thread form provides outstanding utility and value.
  • Excellent chip control combined with the new KU25T™ grade
    enables trouble-free threading on a variety of workpiece materials.

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

29 Item(s)

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  1. A-LSE

    Product Code D D min D2 F L1 L2  
    A1010LSEL11 » 10.00 13.00 10.00 7.30 100.00 100.00
    A1010LSER11 » 10.00 13.00 10.00 7.30 100.00 100.00
    A1020LSEL11 » 20.00 13.00 10.00 7.30 180.00 25.00
    A1020LSER11 » 20.00 13.00 10.00 7.30 180.00 25.00
    A1320LSEL11 » 20.00 16.00 13.00 8.90 180.00 32.00
    A1320LSER11 » 20.00 16.00 13.00 8.90 180.00 32.00
    A1320LSER16 » 20.00 17.00 12.70 10.30 180.00 32.00
    A1616LSEL16 » 16.00 20.00 16.00 11.30 150.00 32.00
    A1616LSER16 » 16.00 20.00 16.00 11.30 150.00 32.00
    A1620LSEL16 » 20.00 20.00 16.00 11.50 180.00 40.00
    A1620LSER16 » 20.00 20.00 16.00 11.50 180.00 40.00
    A2020LSEL16 » 20.00 24.00 20.00 13.40 180.00 40.00
    A2020LSEL22 » 20.00 27.00 20.00 15.60 180.00 50.00
    A2020LSER16 » 20.00 24.00 20.00 13.40 180.00 40.00
    A2020LSER22 » 20.00 27.00 20.00 15.60 180.00 50.00
    A2525LSEL16 » 25.00 29.00 24.60 16.10 200.00 45.00
    A2525LSEL22 » 25.00 32.00 24.60 17.20 200.00 45.00
    A2525LSER16 » 25.00 29.00 24.60 16.10 200.00 45.00
    A2525LSER22 » 25.00 32.00 24.60 17.20 200.00 45.00
    A2532LSEL16 » 32.00 29.00 25.00 16.30 250.00 60.00
    A2532LSER16 » 32.00 29.00 25.00 16.30 250.00 60.00
    A2532LSER22 » 32.00 32.00 25.00 17.40 250.00 60.00
    A3232LSEL22 » 32.00 39.00 32.00 21.50 250.00 60.00
    A3232LSER22 » 32.00 39.00 32.00 21.50 250.00 60.00
    A4040LSEL22 » 40.00 47.00 40.00 25.80 300.00 60.00
    A4040LSER22 » 40.00 47.00 40.00 25.80 300.00 60.00
    A-LSE
  2. E-LSE

    Carbide shank boring bars

    Product Code D D min D2 F L1  
    E16RLSER16 KWH » 16.00 20.00 11.50 11.50 200.00
    E20SLSER16 KWH » 20.00 24.00 13.40 13.40 250.00
    E25TLSER16 KWH » 25.00 29.00 15.80 15.80 300.00
    E-LSE

29 Item(s)

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