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
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KC5010â„¢ and KC5025â„¢ Premium PVD TiAlN-Coated Grades
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Superior Chip Control
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Kenna Universalâ„¢ Inserts
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Click through to the products to find their related matching tools.
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LT-NR-UN
Product Code Pitch/TPI LT11NR40UN KC5025 » 4.00 LT11NR32UN KC5025 » 32.00 LT11NR28UN KC5025 » 28.00 LT11NR24UN KC5025 » 24.00 LT11NR20UN KC5025 » 20.00 LT11NR18UN KC5025 » 18.00 LT11NR16UN KC5025 » 16.00 LT11NR16UN KC5010 » 16.00 -
LT-NR-ISO
Product Code Pitch/TPI LT11NR20ISO KC5025 » 2.00 LT11NR175ISO KC5025 » 1.75 LT11NR15ISO KC730 » 1.50 LT11NR15ISO KC5025 » 1.50 LT11NR15ISO KC5010 » 1.50 LT11NR125ISO KC5025 » 2.50 LT11NR10ISO KC730 » 1.00 LT11NR10ISO KC5025 » 1.00 LT11NR075ISO KC5025 » 0.75 LT11NR05ISO KC5025 » 0.50 -
LT-NR-UNJ
Product Code Pitch/TPI LT11NR18UNJ KC5025 » 18.00 LT11NR16UNJ KC5025 » 16.00 LT11NR14UNJ KC5025 » 14.00 -
LT-NR-NPT
Product Code Pitch/TPI LT11NR18NPT KC5025 » 18.00 LT11NR14NPT KC5025 » 14.00 LT11NR14NPT KC5010 » 14.00 -
LT-NR-ISOK
Product Code Pitch/TPI LT11NR15ISOCB KC5025 » 1.50 LT11NR125ISOCB KC5025 » 2.50 LT11NR10ISOCB KC5025 » 1.00 LT11NR075ISOCB KC5025 » 0.75