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Kennametal Top Notch Grooving Inserts

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Top Notch™ Grooving Tools and Beyond™ Inserts for Your Shallow Groove and Turn Operations

Primary Application

Top Notch Grooving is the proven solution for high productivity. The Top Notch system provides consistent tool performance, accurate indexing, and superior clamping to provide excellent surface finishing and superior tool life.

Features and Benefits

  • The Beyond PVD coated grades are designed to cut a variety of workpiece materials.
  • Rigid clamping securely locks insert in place through the toughest cuts.
  • Versatile design enables one system to handle O.D. and I.D. grooving, face grooving, back turning, undercutting, and even threading operations.
  • Chip control inserts provide excellent chip evacuation in grooving, and offer better chip control in multidirectional turning.

Click through to the products to see videos of them in action, and also find their related matching tools.

34 Item(s)

per page

Set Descending Direction

  1. NG-L

    General-purpose grooving. O-ring grooving. Circlip grooving. Neutral rake angle.

    Product Code Seat W RR T  
    NG2047L KC5010 » 2 1.19 0.09 1.27
    NG2047L KCU10 » 2 1.19 0.09 1.27
    NG2047L KCU25 » 2 1.19 0.09 1.27
    NG3047L K313 » 3 1.19 0.19 1.91
    NG3047L KC5010 » 3 1.19 0.19 1.91
    NG3047L KCU10 » 3 1.19 0.19 1.91
    NG3047L KCU25 » 3 1.19 0.19 1.91
    NG-L

    NOTE Right hand inserts shown, left hand is mirror image.

  2. NG-LK

    Chip control geometry. General-purpose grooving. O-ring grooving. Circlip grooving. Light turning. 10°/Positive rake angle.

    Product Code Seat W RR T  
    NG2047LK KC5010 » 2 1.19 0.09 1.27
    NG2047LK KC5025 » 2 1.19 0.09 1.27
    NG2047LK KCU10 » 2 1.19 0.09 1.27
    NG2047LK KCU25 » 2 1.19 0.09 1.27
    NG3047LK KC5010 » 3 1.19 0.19 1.91
    NG3047LK KC5025 » 3 1.19 0.19 1.91
    NG3047LK KCU10 » 3 1.19 0.19 1.91
    NG3047LK KCU25 » 3 1.19 0.19 1.91
    NG-LK

    NOTE Right hand inserts shown, left hand is mirror image.

  3. NG-R

    General-purpose grooving. O-ring grooving. Circlip grooving. Neutral rake angle.

    Product Code Seat W RR T  
    NG2047R KC5010 » 2 1.19 0.09 1.27
    NG2047R KCU10 » 2 1.19 0.09 1.27
    NG2047R KCU25 » 2 1.19 0.09 1.27
    NG3047R K313 » 3 1.19 0.19 1.91
    NG3047R KC5010 » 3 1.19 0.19 1.91
    NG3047R KC5025 » 3 1.19 0.19 1.91
    NG3047R KC9110 » 3 1.19 0.19 1.91
    NG3047R KCU10 » 3 1.19 0.19 1.91
    NG3047R KCU25 » 3 1.19 0.19 1.91
    NG-R

  4. NG-RK

    Chip control geometry. General-purpose grooving. O-ring grooving. Circlip grooving. Light turning. 10°/Positive rake angle.

    Product Code Seat W RR T  
    NG2047RK KC5010 » 2 1.19 0.09 1.27
    NG2047RK KC5025 » 2 1.19 0.09 1.27
    NG2047RK KCU10 » 2 1.19 0.09 1.27
    NG2047RK KCU25 » 2 1.19 0.09 1.27
    NG2047RK KT315 » 2 1.19 0.09 1.27
    NG3047RK KC5010 » 3 1.19 0.19 1.91
    NG3047RK KC5025 » 3 1.19 0.19 1.91
    NG3047RK KC9110 » 3 1.19 0.19 1.91
    NG3047RK KCU10 » 3 1.19 0.19 1.91
    NG3047RK KCU25 » 3 1.19 0.19 1.91
    NG-RK

34 Item(s)

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