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Kennametal A2 Cut Off Inserts

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A2™ Cut-Off - High-Performance Tools to Maximise Productivity!

The A2 platform is the ideal system for parting operations on a wide variety of workpiece materials. It works well in smooth and interrupted cuts in both wet and dry operations. Now it is available in KCU25™ for superior edge toughness and excellent wear resistance.

Features and Benefits

Innovative A2 Insert Design

  • V-prisms on both top and bottom enable higher clamping force to prevent insert movement, even when cutting at high-feed rates.
  • The cutting edge has a molded-in chipbreaker ramp to direct chips away from the blade, extending blade life.
  • Positive rake cutting action combined with Kennametal’s high-performance PVD coatings result in superior tool life and chip control.

A2™ Insert Stop Design

  • As cutting forces increase, clamping forces also increase for secure holding power.
  • Fixed insert stop ensures solid seating with every index and delivers up to 30% longer life.
  • Cutting height is accurately controlled for maximum reliability and performance on even small-diameter parts.

*Assembly wrench 170.137 and 170.130 must be ordered separately

Click through to the products to find their related matching tools.

Set Descending Direction

  1. A2-L-CF

    Inserts with Fine chipbreaker.

    Product Code W Angle Radius Seat  
    A2014L06CF01 KC5025 » 1.40 6.00 0.10 1B
    A2014L06CF01 KCU25 » 1.40 6.00 0.10 1B
    A2016L06CF00 KCU25 » 1.60 6.00 0.00 1
    A2016L10CF00 KCU25 » 1.60 10.00 0.00 1
    A2016L16CF00 KC5025 » 1.60 16.00 0.00 1
    A2016L16CF00 KCU25 » 1.60 16.00 0.00 1
    A2022L06CF02 KC5025 » 2.20 6.00 0.20 2
    A2022L06CF02 KCU25 » 2.20 6.00 0.20 2
    A2022L10CF00 KC5025 » 2.20 10.00 0.00 2
    A2022L10CF00 KCU25 » 2.20 10.00 0.00 2
    A2022L16CF00 KC5025 » 2.20 16.00 0.00 2
    A2022L16CF00 KCU25 » 2.20 16.00 0.00 2
    A2030L06CF02 KC5025 » 3.00 6.00 0.20 3
    A2030L06CF02 KCU25 » 3.00 6.00 0.20 3
    A2030L06CF02 KMF » 3.00 6.00 0.20 3
    A2030L06CF02 KT315 » 3.00 6.00 0.20 3
    A2030L10CF00 KC5025 » 3.00 10.00 0.00 3
    A2030L10CF00 KCU25 » 3.00 10.00 0.00 3
    A2030L15CF00 KC5025 » 3.00 15.00 0.00 3
    A2030L15CF00 KCU25 » 3.00 15.00 0.00 3
    A2040L06CF02 KC5025 » 4.00 6.00 0.20 4
    A2040L06CF02 KCU25 » 4.00 6.00 0.20 4
    A2050L06CF03 KC5025 » 5.00 6.00 0.30 5
    A2050L06CF03 KCU25 » 5.00 6.00 0.30 5
    A2-L-CF

  2. A2-L-CM

    Inserts with Medium chipbreaker.

    Product Code W Angle Radius Seat  
    A2016L06CM00 KCU25 » 1.60 6.00 0.00 1
    A2016L16CM00 KCU25 » 1.60 16.00 0.00 1
    A2022L06CM00 KCU25 » 2.20 6.00 0.00 2
    A2030L06CM01 KC5025 » 3.00 6.00 0.10 3
    A2030L06CM01 KCU25 » 3.00 6.00 0.10 3
    A2-L-CM

  3. A2-L-CR

    Inserts with Rough chipbreaker.

    Product Code W Angle Radius Seat  
    A2022L06CR03 KCU25 » 2.20 6.00 0.30 2
    A2030L06CR03 KC5025 » 3.00 6.00 0.30 3
    A2030L06CR03 KCU25 » 3.00 6.00 0.30 3
    A2040L06CR03 KC5025 » 4.00 6.00 0.30 4
    A2040L06CR03 KCU25 » 4.00 6.00 0.30 4
    A2050L06CR04 KC5025 » 5.00 6.00 0.40 5
    A2050L06CR04 KCU25 » 5.00 6.00 0.40 5
    A2-L-CR

  4. A2-N-CF

    Inserts with Fine chipbreaker.

    Product Code W Angle Radius Seat  
    A2014N00CF01 KCU25 » 1.40 0.00 0.10 1B
    A2016N00CF00 KC5025 » 1.55 0.00 0.00 1
    A2016N00CF00 KCU25 » 1.55 0.00 0.00 1
    A2016N00CF01 KC5025 » 1.60 0.00 0.10 1
    A2016N00CF01 KCU25 » 1.60 0.00 0.10 1
    A2016N00CF01 KMF » 1.60 0.00 0.10 1
    A2016N00CF01 KT315 » 1.60 0.00 0.10 1
    A2022N00CF00 KC5025 » 2.20 0.00 0.00 2
    A2022N00CF00 KCU25 » 2.20 0.00 0.00 2
    A2022N00CF02 KC5025 » 2.20 0.00 0.20 2
    A2022N00CF02 KCU25 » 2.20 0.00 0.20 2
    A2022N00CF02 KMF » 2.20 0.00 0.20 2
    A2022N00CF02 KT315 » 2.20 0.00 0.20 2
    A2030N00CF00 KC5025 » 3.10 0.00 0.00 3
    A2030N00CF00 KCU25 » 3.10 0.00 0.00 3
    A2030N00CF02 KC5025 » 3.10 0.00 0.20 3
    A2030N00CF02 KCU25 » 3.10 0.00 0.20 3
    A2030N00CF02 KMF » 3.10 0.00 0.20 3
    A2030N00CF02 KT315 » 3.10 0.00 0.20 3
    A2040N00CF00 KCU25 » 4.05 0.00 0.00 4
    A2040N00CF02 KC5025 » 4.05 0.00 0.20 4
    A2040N00CF02 KCU25 » 4.05 0.00 0.20 4
    A2040N00CF02 KMF » 4.05 0.00 0.20 4
    A2040N00CF02 KT315 » 4.05 0.00 0.20 4
    A2050N00CF03 KC5025 » 5.00 0.00 0.30 5
    A2050N00CF03 KCU25 » 5.00 0.00 0.30 5
    A2050N00CF03 KMF » 5.00 0.00 0.30 5
    A2-N-CF

  5. A2-N-CL

    Inserts with Low Feed chipbreaker.

    Product Code W Angle Radius Seat  
    A2022N00CL02 KCU25 » 2.20 0.00 0.20 2
    A2030N00CL02 KCU25 » 3.05 0.00 0.20 3
    A2040N00CL02 KCU25 » 4.05 0.00 0.20 4
    A2-N-CL

  6. A2-N-CM

    Inserts with Medium chipbreaker.

    Product Code W Angle Radius Seat  
    A2014N00CM01 KC5025 » 1.40 0.00 0.10 1B
    A2014N00CM01 KCU25 » 1.40 0.00 0.10 1B
    A2016N00CM01 KC5025 » 1.60 0.00 0.10 1
    A2016N00CM01 KCU25 » 1.60 0.00 0.10 1
    A2016N00CM01 KT315 » 1.60 0.00 0.10 1
    A2022N00CM02 KC5025 » 2.20 0.00 0.20 2
    A2022N00CM02 KCU25 » 2.20 0.00 0.20 2
    A2030N00CM02 KC5025 » 3.00 0.00 0.20 3
    A2030N00CM02 KCU25 » 3.00 0.00 0.20 3
    A2040N00CM02 KC5025 » 4.00 0.00 0.20 4
    A2040N00CM02 KCU25 » 4.00 0.00 0.20 4
    A2050N00CM03 KC5025 » 5.00 0.00 0.30 5
    A2050N00CM03 KCU25 » 5.00 0.00 0.30 5
    A2060N00CM03 KC5025 » 6.00 0.00 0.30 6
    A2060N00CM03 KCU25 » 6.00 0.00 0.30 6
    A2080N00CM04 KC5025 » 8.00 0.00 0.40 8
    A2080N00CM04 KCU25 » 8.00 0.00 0.40 8
    A2-N-CM

  7. A2-N-CR

    Inserts with Rough chipbreaker.

    Product Code W Angle Radius Seat  
    A2022N00CR02 KC5025 » 2.20 0.00 0.20 2
    A2022N00CR02 KCU25 » 2.20 0.00 0.20 2
    A2022N00CR02 KT315 » 2.20 0.00 0.20 2
    A2030N00CR02 KC5025 » 3.00 0.00 0.20 3
    A2030N00CR02 KCU25 » 3.00 0.00 0.20 3
    A2030N00CR02 KT315 » 3.00 0.00 0.20 3
    A2040N00CR02 KC5025 » 4.00 0.00 0.20 4
    A2040N00CR02 KCU25 » 4.00 0.00 0.20 4
    A2040N00CR02 KT315 » 4.00 0.00 0.20 4
    A2050N00CR03 KC5025 » 5.00 0.00 0.30 5
    A2050N00CR03 KCU25 » 5.00 0.00 0.30 5
    A2060N00CR03 KC5025 » 6.00 0.00 0.30 6
    A2060N00CR03 KCU25 » 6.00 0.00 0.30 6
    A2080N00CR04 KC5025 » 8.00 0.00 0.40 8
    A2080N00CR04 KCU25 » 8.00 0.00 0.40 8
    A2-N-CR

  8. A2-R-CF

    Inserts with Fine chipbreaker.

    Product Code W Angle Radius Seat  
    A2014R06CF01 KC5025 » 1.40 6.00 0.10 1B
    A2014R06CF01 KCU25 » 1.40 6.00 0.10 1B
    A2016R06CF00 KC5025 » 1.60 6.00 0.00 1
    A2016R06CF00 KCU25 » 1.60 6.00 0.00 1
    A2016R06CF00 KMF » 1.60 6.00 0.00 1
    A2016R10CF00 KC5025 » 1.60 10.00 0.00 1
    A2016R10CF00 KCU25 » 1.60 10.00 0.00 1
    A2016R16CF00 KC5025 » 1.60 16.00 0.00 1
    A2016R16CF00 KCU25 » 1.60 16.00 0.00 1
    A2022R06CF02 KC5025 » 2.20 6.00 0.20 2
    A2022R06CF02 KCU25 » 2.20 6.00 0.20 2
    A2022R06CF02 KMF » 2.20 6.00 0.20 2
    A2022R06CF02 KT315 » 2.20 6.00 0.20 2
    A2022R10CF00 KC5025 » 2.20 10.00 0.00 2
    A2022R10CF00 KCU25 » 2.20 10.00 0.00 2
    A2022R16CF00 KC5025 » 2.20 16.00 0.00 2
    A2022R16CF00 KCU25 » 2.20 16.00 0.00 2
    A2030R06CF02 KC5025 » 3.00 6.00 0.20 3
    A2030R06CF02 KCU25 » 3.00 6.00 0.20 3
    A2030R06CF02 KMF » 3.00 6.00 0.20 3
    A2030R06CF02 KT315 » 3.00 6.00 0.20 3
    A2030R10CF00 KC5025 » 3.00 10.00 0.00 3
    A2030R10CF00 KCU25 » 3.00 10.00 0.00 3
    A2030R15CF00 KC5025 » 3.00 15.00 0.00 3
    A2030R15CF00 KCU25 » 3.00 15.00 0.00 3
    A2040R06CF02 KC5025 » 4.00 6.00 0.20 4
    A2040R06CF02 KCU25 » 4.00 6.00 0.20 4
    A2050R06CF03 KCU25 » 5.00 6.00 0.30 5
    A2-R-CF

  9. A2-R-CL

    Inserts with Low Feed chipbreaker.

    Product Code W Angle Radius Seat  
    A2016R16CL01 KCU25 » 1.60 16.00 0.10 1
    A2022R06CL02 KCU25 » 2.20 6.00 0.20 2
    A2030R06CL02 KCU25 » 3.05 6.00 0.20 3
    A2040R06CL02 KCU25 » 4.05 6.00 0.20 4
    A2-R-CL

  10. A2-R-CM

    Inserts with Medium chipbreaker.

    Product Code W Angle Radius Seat  
    A2016R06CM00 KCU25 » 1.60 6.00 0.00 1
    A2016R16CM00 KC5025 » 1.60 16.00 0.00 1
    A2016R16CM00 KCU25 » 1.60 16.00 0.00 1
    A2022R06CM00 KC5025 » 2.20 6.00 0.00 2
    A2022R06CM00 KCU25 » 2.20 6.00 0.00 2
    A2030R06CM01 KC5025 » 3.00 6.00 0.10 3
    A2030R06CM01 KCU25 » 3.00 6.00 0.10 3
    A2-R-CM

  11. A2-R-CR

    Inserts with Rough chipbreaker.

    Product Code W Angle Radius Seat  
    A2022R06CR03 KC5025 » 2.20 6.00 0.30 2
    A2022R06CR03 KCU25 » 2.20 6.00 0.30 2
    A2030R06CR03 KC5025 » 3.00 6.00 0.30 3
    A2030R06CR03 KCU25 » 3.00 6.00 0.30 3
    A2040R06CR03 KC5025 » 4.00 6.00 0.30 4
    A2040R06CR03 KCU25 » 4.00 6.00 0.30 4
    A2050R06CR04 KC5025 » 5.00 6.00 0.40 5
    A2050R06CR04 KCU25 » 5.00 6.00 0.40 5
    A2060R06CR04 KCU25 » 6.00 6.00 0.40 6
    A2-R-CR

  12. Insert Wrench

    For safe fitting and removal of inserts.

    Product Code  
    170.130 »
    170.137 »
    Insert Wrench

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