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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.

36 Item(s)

per page

Set Descending Direction
  1. 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  
    NG2M200LK KC5010 » 2 2.00 0.19 2.79
    NG2M200LK KC5025 » 2 2.00 0.19 2.79
    NG2M200LK KCU10 » 2 2.00 0.19 2.79
    NG2M200LK KCU25 » 2 2.00 0.19 2.79
    NG3M200LK KC5025 » 3 2.00 0.19 2.39
    NG3M200LK KC9320 » 3 2.00 0.19 2.39
    NG3M200LK KCU25 » 3 2.00 0.19 2.39
    NG-LK

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

  2. 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  
    NG2M200RK KC5010 » 2 2.00 0.19 2.79
    NG2M200RK KC5025 » 2 2.00 0.19 2.79
    NG2M200RK KCU10 » 2 2.00 0.19 2.79
    NG2M200RK KCU25 » 2 2.00 0.19 2.79
    NG2M200RK KT315 » 2 2.00 0.19 2.79
    NG3M200RK KC5025 » 3 2.00 0.19 2.39
    NG3M200RK KC9110 » 3 2.00 0.19 2.39
    NG3M200RK KC9320 » 3 2.00 0.19 2.39
    NG3M200RK KCU25 » 3 2.00 0.19 2.39
    NG3M200RK KT315 » 3 2.00 0.19 2.39
    NG-RK
  3. NGD-LK

    Chip control geometry. Deep grooving. Light turning. 10°/Positive rake angle.

    Product Code Seat W RR T  
    NGD2M200LK KC5010 » 2 2.00 0.19 5.08
    NGD2M200LK KC5025 » 2 2.00 0.19 5.08
    NGD3M200LK KC5010 » 3 2.00 0.19 4.06
    NGD3M200LK KC5025 » 3 2.00 0.19 4.06
    NGD-LK

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

  4. NGD-RK

    Chip control geometry. Deep grooving. Light turning. 10°/Positive rake angle.

    Product Code Seat W RR T  
    NGD2M200RK KC5010 » 2 2.00 0.19 5.08
    NGD2M200RK KC5025 » 2 2.00 0.19 5.08
    NGD3M200RK KC5010 » 3 2.00 0.19 4.06
    NGD3M200RK KC5025 » 3 2.00 0.19 4.06
    NGD-RK
  5. NGP-L

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

    Product Code Seat W RR T  
    NGP2M200L K313 » 2 2.00 0.19 2.79
    NGP-L

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

  6. NR-L

    Full radius grooving. Turning profiling. Neutral rake angle.

    Product Code Seat W RC T  
    NR2M100L KC5025 » 2 2.00 1.00 2.79
    NR2M100L KC9320 » 2 2.00 1.00 2.79
    NR3M100L KC5025 » 3 2.00 1.00 2.39
    NR3M100L KC9320 » 3 2.00 1.00 2.39
    NR-L
  7. NR-R

    Full radius grooving. Turning profiling. Neutral rake angle.

    Product Code Seat W RC T  
    NR2M100R KC5010 » 2 2.00 1.00 2.79
    NR2M100R KC5025 » 2 2.00 1.00 2.79
    NR2M100R KC9320 » 2 2.00 1.00 2.79
    NR2M100R KCU10 » 2 2.00 1.00 2.79
    NR3M100R KC5025 » 3 2.00 1.00 2.39
    NR3M100R KC9320 » 3 2.00 1.00 2.39
    NR-R

36 Item(s)

per page

Set Descending Direction

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