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Threading

LT Threading Inserts

Product specifications
Product # 3856322
ISO Catalog Number LT27ER4API502
ANSI Catalog Number LT27ER4API502
Grade KC5025
[LI] Insert Length Metric 27,50
[RC]Corner Radius Center mm 0,640
[RC]Corner Radius Center Inch .0250
[EX]Profile Distance ex Metric 2,030
[EX]Profile Distance ex Inch .0800
[E]Profile Distance e (ey) mm 2,794
[E]Profile Distance e (ey) In .1100
TPI 4
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LT-ER/L-API

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Product # ISO Catalog Number ANSI Catalog Number Grade [LI] Insert Length Metric [RC]Corner Radius Center mm [RC]Corner Radius Center Inch [EX]Profile Distance ex Metric [EX]Profile Distance ex Inch [E]Profile Distance e (ey) mm [E]Profile Distance e (ey) In TPI Taper Per Foot Inch
1743800 LT22ER4API382 LT22ER4API382 KC5025 21,99 2,100 .0827 2,794 .1100 4 2
1743803 LT22ER4API502 LT22ER4API502 KC5025 21,99 2 .0787 2,900 .1142 4 2
1817487 LT22ER5API403 LT22ER5API403 KC5010 21,99 1,803 .0710 2,600 .1024 5 3
1817512 LT22ER4API502 LT22ER4API502 KC5010 21,99 2 .0787 2,900 .1142 4 2
1817533 LT22ER4API503 LT22ER4API503 KC5010 21,99 2 .0787 2,900 .1142 4 3
3856322 LT27ER4API502 LT27ER4API502 KC5025 27,50 0,640 .0250 2,030 .0800 2,794 .1100 4
3856324 LT27ER4API382 LT27ER4API382 KC5025 27,50 0,970 .0380 2,030 .0800 2,794 .1100 4

Product Usage

Grades

  • KC5010

    Composition: An advanced PVD AlTiN coating over a very deformation-resistant unalloyed carbide substrate. The new and improved coating enables speeds to be increased by 50–100%.
    Application: The KC5010 grade is ideal for finishing to general machining of most workpiece materials at higher speeds. Excellent for machining most steels, stainless steels, cast irons, non-ferrous materials, and super alloys under stable conditions. It also performs well machining hardened and short chipping materials.

  • KC5025

    Composition: An advanced PVD-AlTiN-coated grade with a tough, ultra-fine-grain unalloyed substrate.
    Application: For general-purpose machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials. Speeds may vary from low to medium and will handle interruptions and high feed rates.

Inserts and Holder Bodies for LT-ER/L-API

LT-ER-60CB
LT-ER-60K
LT-ER/L-60
LT-NR-60CB
LT-NR-60K
LT-NR/L-60
LT-ER-ISOCB
LT-ER/L-ISO
LT-NR-ISOCB
LT-NR/L-ISO
LT-ER-UNCB
LT-ER/L-UN
LT-NR-UNCB
LT-NR/L-UN
LT-ER/L-UNJ
LT-NR/L-UNJ
LT-ER-NPTCB
LT-ER/L-NPT
LT-NR-NPTCB
LT-NR/L-NPT
LT-ER-NPTFCB
LT-ER/L-NPTF
LT-NR/L-NPTF
LT-ER/L-55
LT-NR/L-55
LT-ER-WCB
LT-ER/L-W
LT-NR-WCB
LT-NR/L-W
LT-ER/L-BSPT
LT-NR/L-BSPT
LT-NR/L-API
LT-ER/L-BUT
LT-NR/L-BUT
LT-ER/L-APIRD
LT-NR/L-APIRD
LT-NR/L-ACME
LT-ER/L-STACME
LT-NR/L-STAMCE
LT-ER/L-TR
LT-NR/L-TR
LT-ER/L-RD
LT-NR/L-RD
LSA
LSA
LSS
LSS
LSS-DH
A-LSE
E-LSE
H-LSE
S-LSE
H-LSE