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Kennametal Top Notch Grooving Inserts

Top Notchâ„¢ Grooving Tools and Beyondâ„¢ 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.

23 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  
    NG3088L KC5010 » 3 2.24 0.19 2.39
    NG3088L KCU10 » 3 2.24 0.19 2.39
    NG3088L KCU25 » 3 2.24 0.19 2.39
    NG-L

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

  2. NG-R

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

    Product Code Seat W RR T  
    NG3088R KC5010 » 3 2.24 0.19 2.39
    NG3088R KCU10 » 3 2.24 0.19 2.39
    NG3088R KCU25 » 3 2.24 0.19 2.39
    NG-R
  3. 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  
    NG3M225LK KC5010 » 3 2.24 0.19 2.39
    NG3M225LK KC9110 » 3 2.24 0.19 2.39
    NG3M225LK KC9320 » 3 2.24 0.19 2.39
    NG3M225LK KCU10 » 3 2.24 0.19 2.39
    NG3M225LK KCU25 » 3 2.24 0.19 2.39
    NG-LK

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

  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  
    NG3M225RK KC5010 » 3 2.24 0.19 2.39
    NG3M225RK KC5025 » 3 2.24 0.19 2.39
    NG3M225RK KC9110 » 3 2.24 0.19 2.39
    NG3M225RK KC9320 » 3 2.24 0.19 2.39
    NG3M225RK KCU10 » 3 2.24 0.19 2.39
    NG3M225RK KCU25 » 3 2.24 0.19 2.39
    NG-RK
  5. NGP-L

    General-purpose grooving. O-ring grooving. Circlip grooving. 5°/Positive rake angle.

    Product Code Seat W RR T  
    NGP3088L KC5010 » 3 2.24 0.19 2.39
    NGP3088L KD1425 » 3 2.24 0.19 2.39
    NGP-L

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

  6. NGP-R

    General-purpose grooving. O-ring grooving. Circlip grooving. 5°/Positive rake angle.

    Product Code Seat W RR T  
    NGP3088R KC5010 » 3 2.24 0.19 2.39
    NGP3088R KC5410 » 3 2.24 0.19 2.39
    NGP3088R KCU10 » 3 2.24 0.19 2.39
    NGP3088R KD1425 » 3 2.24 0.19 2.39
    NGP-R

23 Item(s)

per page

Set Descending Direction

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