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Kennametal A4 Grooving Inserts

A4™ Tooling and Beyond™ Inserts for All Your O.D. and I.D. Applications

Primary Application

Choose A4 tooling for turning, facing, grooving, face grooving, and cut-off applications across a broad range of workpiece materials. The unique clamping system and versatile insert geometry deliver the highest metal removal rates in the industry.

Features and Benefits

A4 Grooving and Turning System

  • One tool for turning, facing, grooving, face-grooving, and cut-off in O.D. and I.D. applications means exceptionally fast cycle times, no turret indexes!
  • Extra-long clamping area, ground 120° bottom prism seating surface, and an exclusive top guide rail combine to deliver unsurpassed grooving and side-turning stability!
  • Precise insert positioning is ensured for accurate cuts!
  • 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.

15 Item(s)

per page

Set Descending Direction
  1. A4C-R-CF

    Cut-Off insert with CF(Cut-Off Fine Positive Rake) chipbreaker

    Product Code W Radius Seat  
    A4C0255R06CF02 KC5025 » 2.00 0.20 2B
    A4C-R-CF
  2. A4G-P-GMP

    Square insert with GMP(Grooving and turning medium positive rake angle) chipbreaker

    Product Code W Radius Seat  
    A4G0200M02P02GMP KC5010 » 2.00 0.20 2
    A4G0200M02P02GMP KC5025 » 2.00 0.20 2
    A4G0200M02P02GMP KCU10 » 2.00 0.20 2
    A4G0200M02P02GMP KCU25 » 2.00 0.20 2
    A4G-P-GMP
  3. A4G-P-GUP

    Square insert with GUP(Grooving and turning high positive geometry) chipbreaker

    Product Code W Radius Seat  
    A4G0200M02P02GUP KCU10 » 2.00 0.20 2
    A4G0200M02P02GUP KCU25 » 2.00 0.20 2
    A4G0200M02P02GUP KU10 » 2.00 0.20 2
    A4G0200M2SP02GUP KCU10 » 2.00 0.20 2
    A4G0200M2SP02GUP KCU25 » 2.00 0.20 2
    A4G-P-GUP
  4. A4R-P-GMP

    Full Radius insert with GMP(Grooving and turning medium positive rake angle) chipbreaker

    Product Code W Radius Seat  
    A4R0200M02P00GMP KC5010 » 2.00 2
    A4R0200M02P00GMP KC5025 » 2.00 2
    A4R0200M02P00GMP KCU10 » 2.00 2
    A4R0200M02P00GMP KCU25 » 2.00 2
    A4R0200M2SP00GMP KCU25 » 2.00 2
    A4R-P-GMP

15 Item(s)

per page

Set Descending Direction

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