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    Narrow Slotting LN Series • Carbide Insert• LNEQ-R • Heavy Machining

    Slot milling insert with four cutting edges.

    Material Number2220307

    ISO Catalog IDLNEQ1250R04ANSI Catalog IDLNEQ1250R04

    Narrow Slotting LN Series Carbide Insert LNEQ-R Heavy Machining 2220307 LNEQ1250R04 - Kennametal.com
    Narrow Slotting LN Series Carbide Insert LNEQ-R Heavy Machining 2220307 LNEQ1250R04 - Kennametal.com
    Narrow Slotting LN Series Carbide Insert LNEQ-R Heavy Machining 2220307 LNEQ1250R04 - Kennametal.com
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    Narrow Slotting LN Series Carbide Insert LNEQ-R Heavy Machining 2220307 LNEQ1250R04 - Kennametal.com
    Narrow Slotting LN Series Carbide Insert LNEQ-R Heavy Machining 2220307 LNEQ1250R04 - Kennametal.com
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      Drawings for 2220307
      Metric
      Inch
      Material Number2220307
      ISO Catalog IDLNEQ1250R04
      ANSI Catalog IDLNEQ1250R04
      GradeKCK15
      [LI] Insert Length 12.7 mm
      [LI] Insert Length 0.5 in
      [S] Insert Thickness5 mm
      [S] Insert Thickness0.197 in
      [W] Insert Width 9.52 mm
      [W] Insert Width 0.375 in
      [Rε] Corner Radius 0.4 mm
      [Rε] Corner Radius 0.016 in
      Average Chip Thickness [HM]0.051 mm
      Average Chip Thickness [HM]0.002 in
      Cutting Edges per Insert4
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      Grades

      KCK15

      KCK15

      Coated carbide grade with CVD multilayer coating (TiN/MT TiCN/Al2O3) and advanced Beyond™ post-coat treatment. KCK15 is a wear-resistant grade with balanced toughness for general milling of cast irons at higher speeds. Best results in dry, but can also be used wet.

      Features and benefits

      • Insert with chip former.

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