LN Slotting
LN Slotting
LN Slotting
LN Slotting

Inserts for 90° LN Slotting Cutters • LNEQ-R

LN Slotting

Features and benefits

  • Very strong geometry for roughing application.

  • Four cutting edges.

Workpiece Materials

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  • P Steel (13)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (13)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (13)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (13)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (13)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (13)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (13)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (13)
  • M Stainless Steel (13)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (13)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (13)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (13)
  • K Cast Iron (12)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (12)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (12)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (12)
  • S High-Temp Alloys (9)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (7)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (7)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
      (7)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (9)
Applications
  • ID Thread Turning ID Thread Turning (32)
Cutting Edges Per Insert
  • 4.0 (33)
to
Corner configuration
Corner Radius
  • 0.3 (5)
  • 0.4 (28)
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Corner Radius
  • 0.012 (5)
  • 0.016 (28)
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Application
Grade Of Cutting Tool
  • K8735 (1)
  • KC520M (4)
  • KC725M (6)
  • KC735M (4)
  • KC920M (4)
  • KC925M (4)
  • KC935M (1)
  • KCK15 (6)
  • KCPK30 (2)
  • KCPM40 (1)
Wiper Insert
  • N (33)
Front-End
Insert Shape
  • L-RECTANGLE ON EDGE 90 (33)
Insert Geometry
Shape
  • L-RECTANGLE ON EDGE 90 (33)
Insert IC Size
  • 0.375 (1)
to
Insert IC Size
  • 9.525 (1)
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Cutting Edge Length
  • 0.138 (2)
  • 0.157 (3)
  • 0.177 (8)
  • 0.197 (7)
  • 0.217 (6)
  • 0.236 (7)
to
Cutting Edge Length
  • 3.5 (2)
  • 4.0 (3)
  • 4.5 (8)
  • 5.0 (7)
  • 5.5 (6)
  • 6.0 (7)
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Cutting Tool Material
  • H W (33)
Tolerance Class
  • E (33)
other
Grade
  • K8735 (1)
  • KC520M (4)
  • KC725M (6)
  • KC735M (4)
  • KC920M (4)
  • KC925M (4)
  • KC935M (1)
  • KCK15 (6)
  • KCPK30 (2)
  • KCPM40 (1)
Platform
  • LNEQ (15)
Tool Unit
  • I (33)
  • M (33)
Insert Hand
  • N (32)
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SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [LI] Insert Length [LI] Insert Length [S] Insert Thickness [S] Insert Thickness [W] Insert Width [W] Insert Width [Rε] Corner Radius [Rε] Corner Radius Average Chip Thickness [HM] Average Chip Thickness [HM] Cutting Edges per Insert
4058547 LNEQ1235R03 4 LNEQ1235R03 4 KCK15 12.7000 .5000 3.5000 .1380 9.5200 .3750 0.3000 .0120 0.0510 .0020 4
    4058763 LNEQ1240R03 4 LNEQ1240R03 4 KCPK30 12.7000 .5000 4.0000 .1570 9.5200 .3750 0.3000 .0120 0.0510 .0020 4
      4059942 LNEQ1235R03 4 LNEQ1235R03 4 KC725M 12.7000 .5000 3.5000 .1380 9.5200 .3750 0.3000 .0120 0.0510 .0020 4
        4060093 LNEQ1240R03 4 LNEQ1240R03 4 KC725M 12.7000 .5000 4.0000 .1570 9.5200 .3750 0.3000 .0120 0.0510 .0020 4
          4058549 LNEQ1240R03 4 LNEQ1240R03 4 KCK15 12.7000 .5000 4.0000 .1570 9.5200 .3750 0.3000 .0120 0.0510 .0020 4
            1184022 LNEQ1245R04 LNEQ1245R04 KC920M 12.7000 .5000 4.5000 .1770 9.5200 .3750 0.4000 .0160     4
              1184150 LNEQ1245R04 LNEQ1245R04 KC925M 12.7000 .5000 4.5000 .1770 9.5200 .3750 0.4000 .0160     4
                1184192 LNEQ1245R04 LNEQ1245R04 KC735M 12.7000 .5000 4.5000 .1770 9.5200 .3750 0.4000 .0160     4
                  1184363 LNEQ1245R04 LNEQ1245R04 K8735 12.7000 .5000 4.5000 .1770 9.5200 .3750 0.4000 .0160     4
                    1184103 LNEQ1245R04 LNEQ1245R04 KC725M 12.7000 .5000 4.5000 .1770 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                      1556483 LNEQ1245R04 LNEQ1245R04 KC520M 12.7000 .5000 4.5000 .1770 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                        2210084 LNEQ1245R04 LNEQ1245R04 KCPK30 12.7000 .5000 4.5000 .1770 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                          2220306 LNEQ1245R04 LNEQ1245R04 KCK15 12.7000 .5000 4.5000 .1770 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                            1184104 LNEQ1250R04 LNEQ1250R04 KC725M 12.7000 .5000 5.0000 .1970 9.5200 .3750 0.4000 .0160     4
                              1184151 LNEQ1250R04 LNEQ1250R04 KC925M 12.7000 .5000 5.0000 .1970 9.5200 .3750 0.4000 .0160     4
                                1556486 LNEQ1250R04 LNEQ1250R04 KC520M 12.7000 .5000 5.0000 .1970 9.5200 .3750 0.4000 .0160     4
                                  2210085 LNEQ1250R04 LNEQ1250R04 KC935M 12.7000 .5000 5.0000 .1970 9.5200 .3750 0.4000 .0160     4
                                    1184023 LNEQ1250R04 LNEQ1250R04 KC920M 12.7000 .5000 5.0000 .1970 9.5200 .3750 0.4000 .0160     4
                                      1184193 LNEQ1250R04 LNEQ1250R04 KC735M 12.700 .5000 5.000 .1970 9.520 .3750 0.400 .0160 0.051 .0020 4
                                        2220307 LNEQ1250R04 LNEQ1250R04 KCK15 12.7000 .5000 5.0000 .1970 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                                          1184152 LNEQ1255R04 LNEQ1255R04 KC925M 12.7000 .5000 5.5000 .2170 9.5200 .3750 0.4000 .0160     4
                                            1184194 LNEQ1255R04 LNEQ1255R04 KC735M 12.7000 .5000 5.5000 .2170 9.5200 .3750 0.4000 .0160     4
                                              1556494 LNEQ1255R04 LNEQ1255R04 KC520M 12.7000 .5000 5.5000 .2170 9.5200 .3750 0.4000 .0160     4
                                                1184024 LNEQ1255R04 LNEQ1255R04 KC920M 12.7000 .5000 5.5000 .2170 9.5200 .3750 0.4000 .0160     4
                                                  1184105 LNEQ1255R04 LNEQ1255R04 KC725M 12.7000 .5000 5.5000 .2170 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                                                    2220308 LNEQ1255R04 LNEQ1255R04 KCK15 12.7000 .5000 5.5000 .2170 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                                                      1184195 LNEQ1260R04 LNEQ1260R04 KC735M 12.7000 .5000 6.0000 .2360 9.5200 .3750 0.4000 .0160     4
                                                        1556500 LNEQ1260R04 LNEQ1260R04 KC520M 12.7000 .5000 6.0000 .2360 9.5200 .3750 0.4000 .0160     4
                                                          1184025 LNEQ1260R04 LNEQ1260R04 KC920M 12.7000 .5000 6.0000 .2360 9.5200 .3750 0.4000 .0160     4
                                                            1184153 LNEQ1260R04 LNEQ1260R04 KC925M 12.7000 .5000 6.0000 .2360 9.5200 .3750 0.4000 .0160     4
                                                              1184106 LNEQ1260R04 LNEQ1260R04 KC725M 12.7000 .5000 6.0000 .2360 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                                                                2220309 LNEQ1260R04 LNEQ1260R04 KCK15 12.7000 .5000 6.0000 .2360 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
                                                                  5577123 LNEQ1260R04 LNEQ1260R04 KCPM40 12.7000 .5000 6.0000 .2360 9.5200 .3750 0.4000 .0160 0.0510 .0020 4
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                                                                    Grades

                                                                    • K8735

                                                                      K8735

                                                                    • KC520M

                                                                      A TiAlN-PVD-coated carbide grade developed specifically for general machining of ductile cast iron and can be used with or without coolant.

                                                                      K
                                                                    • KC725M

                                                                      A high-performance TiAlN-PVD-coated carbide grade for milling steel, stainless steel and ductile cast iron. The good thermal shock resistance of the substrate makes this grade ideal for both wet and dry machining. KC725M is primarily for use in general and heavy machining.

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                                                                    • KC735M

                                                                      A TiN-PVD-coated carbide grade offering an unusual combination of high toughness and wear resistance. Even under extreme toughness requirements, KC735M achieves outstanding results in general and heavy machining applications and is suitable for dry and wet machining.

                                                                      P
                                                                      M
                                                                    • KC920M
                                                                    • KC925M
                                                                    • KC935M

                                                                      Coated carbide grade with CVD multi-layer coating (TiN/MT TiCN/Al2O3). KC935M is extremely well
                                                                      suited for wet or dry general purpose milling. KC935M can be used effectively across a wide range of
                                                                      materials such as steel, stainless steel, and ductile iron. Performs best dry at surface speeds in
                                                                      excess of 600 sfm or 180 meters.

                                                                    • KCK15

                                                                      Composition: A multilayered coating with thick MTCVD TiCN-Al2O3 layers applied over a carbide substrate specifically engineered for cast irons.
                                                                      Application: Delivers consistent performance in high-speed machining of grey and ductile irons. The substrate design permits the insert to stay in the cut for a long time at high speeds with minimum deformation. The thick CVD coating and post-coat treatment provide superior wear resistance ensuring long and consistent tool life. Can be applied both in straight and lightly interrupted cuts.

                                                                      K
                                                                    • KCPK30

                                                                      A multilayered TiN-TiCN-Al2O3-CVD-coated carbide grade with advanced Beyond™ post-coat treatment and a very tough substrate. KCPK30 has a wide application area in general and rough milling of steels and cast irons. It performs best dry but can also be used wet.

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                                                                    • KCPM40

                                                                      Coated carbide grade with an advanced PVD TiAlN/AlCrN coating. Tough substrate with excellent capability at higher temperatures. KCPM40™ is the first choice for milling steel and stainless steel. Good thermal shock resistance makes this grade ideal for both wet and dry machining. Primarily for use in general and heavy machining.

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