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Kennametal ISO Boring Bars

Inserts for Every Turning Operation

Kennametal, the trusted innovator in metalcutting technology, offers a complete range of indexable inserts for general turning operations. From roughing to finishing, Kennametal has the correct insert.

Plus, Kennametal offers the next generation in tooling with Beyond™. Harnessing advanced science and exceptional experience, our Beyond inserts deliver unparalleled levels of productivity, efficiency, dependability, and profitability.

Features and Benefits

Up to 30% Higher Productivity and Profitability

  • Achieve higher metal removal rates
    (speed, feed, and depth of cut).
  • Gain longer tool life.

Reliability

  • Deliver uniform wear for predictable tool life.
  • Achieve reduced depth-of-cut notching.
  • Virtually eliminate chip flow damage.

Versatility

  • Products can be applied across a wide range of applications.
  • Can be used in low- to high-speed applications.

Complete Portfolio

  • The Beyond product portfolio can be used in a complete range of steel, cast iron, and stainless steel ISO turning workpieces.

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

177 Item(s)

per page

Set Descending Direction
  1. A-SCLD 95°

    Product Code D D min D2 F L1 L2 L L4 A  
    A0410ESCLDRS412 » 10.00 5.20 4.57 2.64 70.00 12.70 - 12.70 1.00
    A0410ESCLDRS425 » 10.00 5.20 4.57 2.64 70.00 25.40 - 12.70 1.00
    A0412ESCLDRS412 » 12.00 5.20 4.57 2.64 70.00 12.70 - 12.70 1.00
    A0412ESCLDRS425 » 12.00 5.20 4.57 2.64 70.00 25.40 - 12.70 1.00
    A04XSCLDRS4 » 4.00 4.60 4.22 2.41 65.00 - - - 1.00
    A0510ESCLDRS412 » 10.00 5.80 5.16 2.95 70.00 12.70 - 12.70 1.00
    A0510ESCLDRS425 » 10.00 5.80 5.16 2.95 70.00 25.40 - 12.70 1.00
    A0510GSCLDRS4 » 10.00 6.00 - 3.20 89.92 25.00 90.00 25.00 3.18
    A05XSCLDRS4 » 5.00 5.80 5.16 2.95 65.00 - - - 1.00
    A0610HSCLDRS4 » 10.00 7.60 - 3.81 100.08 32.00 100.00 32.00 3.18
    A0612ESCLDRS419 » 12.00 7.20 6.60 3.68 70.00 19.05 - 19.05 1.00
    A06XSCLDRS4 » 6.00 7.10 6.20 3.73 65.00 - - - 1.00
    A08XSCLDRS4 » 8.00 9.00 8.20 4.70 76.00 - - - 2.00
    A-SCLD 95 DEGREE
  2. A-SCFD 90°

    Product Code D D min D2 F L1 L2 L4 A  
    A0510ESCFDRS412 » 10.00 5.90 5.16 3.10 70.00 12.70 12.70 1.00
    A0510ESCFDRS425 » 10.00 5.90 5.16 3.10 70.00 25.40 12.70 1.00
    A0612ESCFDRS431 » 12.00 7.40 6.60 3.86 70.00 31.74 - 1.00
    A-SCFD 90 DEGREE
  3. A-STLD 95

    Product Code D D min D2 F L1 L2 L4 A  
    A0512XSTLDR0725 » 12.00 7.00 5.16 3.20 76.20 25.40 25.40 1.00
    A-STLD 95
  4. A-STLD 96

    Product Code D D min D2 F L1 L2 L4 A  
    A0612XSTLDR0731 » 12.00 7.50 6.58 3.96 76.20 31.74 31.75 1.00
    A-STLD 96
  5. A-STFD 90°

    Product Code D D2 F L1 A  
    A06HSTFDR07 » 6.00 6.20 3.71 100.00 1.00
    A08HSTFDR07 » 8.00 8.20 4.80 100.00 2.00
    A-STFD 90 DEGREE
  6. A-STLD 95°

    Product Code D D min D2 F L1 A  
    A06HSTLDR07 » 6.00 - 6.20 3.71 100.00 1.00
    A08HSTLDR07 » 8.00 - 8.20 4.80 100.00 2.00
    A20RSTLDR16 » 20.00 21.20 20.19 10.90 200.00 7.20
    A-STLD 95 DEGREE
  7. A-SWUP 93°

    Product Code D D min D2 F L1 L2 A  
    A06HSWUPRS3 » 6.00 - 6.20 3.43 100.00 102.00 1.00
    A08HSWUPRS3 » 8.00 - 8.20 4.42 100.00 102.00 2.00
    A12MSWUPR04 » 12.00 12.90 12.20 6.55 150.00 152.00 3.00
    A-SWUP 93 DEGREE
  8. A-SCFP 90°

    Product Code D D min F L1 A Angle F  
    A08JSCFPR06 » 8.00 11.00 6.00 110.00 2.40 -8.00
    A10KSCFPR06 » 10.00 13.00 7.00 125.00 3.18 -6.00
    A12MSCFPR06 » 12.00 16.00 9.00 150.00 - -4.00
    A16RSCFPR06 » 16.00 20.00 11.00 200.00 - -5.00
    A16RSCFPR09 » 16.00 20.00 11.00 200.00 - -4.00
    A20SSCFPR06 » 20.00 25.00 13.00 250.00 - -3.00
    A20SSCFPR09 » 20.00 25.00 13.00 250.00 - -2.00
    A-SCFP 90 DEGREE
  9. A-SCLC 95°

    Product Code D D min F L1 A Angle F Hex  
    A08JSCLCR06 » 8.00 11.00 6.00 110.00 2.40 -8.00 -
    A10KSCLCR06 » 10.00 13.00 7.00 125.00 3.18 -7.00 -
    A12MSCLCR06 » 12.00 16.00 9.00 150.00 4.00 -6.00 -
    A16RSCLCR09 » 16.00 20.00 11.00 200.00 - -7.00 -
    A20SSCLCR09 » 20.00 25.00 13.00 250.00 - -5.00 -
    A25TSCLCR12 » 25.00 32.00 17.00 300.00 - -7.00 -
    A32TSCLCR12 » 32.00 40.00 22.00 300.00 - -7.00 4.00
    A-SCLC 95 DEGREE
  10. A-SCLP 95°

    Product Code D D min F L1 A Angle F  
    A08JSCLPR06 » 8.00 11.00 6.00 110.00 2.40 -6.00
    A10KSCLPR06 » 10.00 13.00 7.00 125.00 3.18 -4.00
    A12MSCLPR06 » 12.00 16.00 9.00 150.00 4.00 -3.00
    A16RSCLPR06 » 16.00 20.00 11.00 200.00 - -5.00
    A16RSCLPR09 » 16.00 20.00 11.00 200.00 - -4.00
    A20SSCLPR06 » 20.00 25.00 13.00 250.00 - -3.00
    A20SSCLPR09 » 20.00 25.00 13.00 250.00 - -2.00
    A-SCLP 95 DEGREE
  11. A-STFP 90°

    Product Code D D min F L1 A Angle F Hex  
    A08JSTFPR09 » 8.00 11.00 6.00 110.00 2.40 -8.00 -
    A10KSTFPR11 » 10.00 13.00 7.00 125.00 3.18 -4.00 -
    A12MSTFPR11 » 12.00 16.00 9.00 150.00 4.00 -2.00 -
    A16RSTFPR11 » 16.00 20.00 11.00 200.00 - - -
    A20SSTFPR16 » 20.00 25.00 13.00 250.00 - -2.00 -
    A25TSTFPR16 » 25.00 32.00 17.00 300.00 - - -
    A32TSTFPR16 » 32.00 40.00 22.00 300.00 - -2.00 3.50
    A-STFP 90 DEGREE
  12. A-SCXP 95°

    Product Code D D min F L1 L L4 A Angle F  
    A10KSCXPR06 » 10.00 13.00 7.00 125.00 136.00 15.90 3.18 -4.00
    A12MSCXPR06 » 12.00 16.00 9.00 150.00 161.00 16.40 - -3.00
    A16RSCXPR09 » 16.00 20.00 11.00 200.00 218.00 17.80 - -4.00
    A-SCXP 95 DEGREE
  13. A-SDUC 93°

    Product Code D D min F L1 A Angle F Hex  
    A10KSDUCR07 » 10.00 13.00 7.00 125.00 3.20 -7.00 -
    A12MSDUCR07 » 12.00 16.00 9.00 150.00 - -4.00 -
    A16RSDUCR07 » 16.00 20.00 11.00 200.00 - -4.00 -
    A16RSDUCR11 » 16.00 20.00 11.00 200.00 - -6.00 -
    A20SSDUCR11 » 20.00 25.00 13.00 250.00 - -5.00 -
    A25TSDUCR11 » 25.00 32.00 17.00 300.00 - -4.00 -
    A32TSDUCR15 » 32.00 40.00 22.00 300.00 - -7.00 4.00
    A-SDUC 93 DEGREE
  14. A-STFC 90°

    Product Code D D min F L1 A Angle F Hex  
    A10KSTFCR11 » 10.00 13.00 7.00 125.00 3.18 -7.00 -
    A12MSTFCR11 » 12.00 16.00 9.00 150.00 - -6.00 -
    A32TSTFCR16 » 32.00 40.00 22.00 300.00 - -2.00 3.50
    A-STFC 90 DEGREE
  15. A-STWP 60°

    Product Code D D min F L1 L1A A Angle F  
    A10KSTWPR11 » 10.00 13.00 7.00 125.00 4.97 3.18 -4.00
    A12MSTWPR11 » 12.00 16.00 9.00 150.00 4.97 - -2.00
    A16RSTWPR11 » 16.00 20.00 11.00 200.00 4.97 - -2.00
    A-STWP 60 degree
  16. Q-SWLC 95°

    Product Code D D min F L1 A Angle F  
    A10KSWLCR04 » 10.00 13.00 7.00 125.00 3.00 -7.00
    A12MSWLCR04 » 12.00 16.00 9.00 150.00 - -6.00
    A16RSWLCR06 » 16.00 20.00 11.00 200.00 - -7.00
    A20SSWLCR06 » 20.00 25.00 13.00 250.00 - -5.00
    Q-SWLC 95 DEGREE
  17. A-SDQC 107.5°

    Product Code D D min F L1 A Angle F  
    A12MSDQCR07 » 12.00 16.00 9.00 150.00 4.00 -6.00
    A16RSDQCR07 » 16.00 20.00 11.00 200.00 - -5.00
    A20SSDQCR11 » 20.00 25.00 13.00 250.00 - -5.00
    A25TSDQCR11 » 25.00 32.00 17.00 300.00 - -4.00
    A-SDQC 107.5 DEGREE
  18. A-SDQP 107.5°

    Product Code D D min F L1 Angle F  
    A12MSDQPR07 » 12.00 16.00 9.00 150.00 -2.00
    A16RSDQPR07 » 16.00 20.00 11.00 200.00 -
    A20SSDQPR11 » 20.00 25.00 13.00 250.00 -2.00
    A25TSDQPR11 » 25.00 32.00 17.00 300.00 -
    A-SDQP 107.5 DEGREE
  19. A-SDUP 93°

    Product Code D D min F L1 A Angle F  
    A12MSDUPR07 » 12.00 16.00 9.00 150.00 4.00 -2.00
    A16RSDUPR07 » 16.00 20.00 11.00 200.00 4.00 -
    A20SSDUPR11 » 20.00 25.00 13.00 250.00 - -2.00
    A25TSDUPR11 » 25.00 32.00 17.00 300.00 - -
    A-SDUP 93 DEGREE
  20. A-SDXP 95°

    Product Code D D min F L1 L L4  
    A12MSDXPR07 » 12.00 16.00 9.00 150.00 162.00 17.07
    A16RSDXPR07 » 16.00 20.00 11.00 200.00 212.00 18.15
    A20SSDXPR11 » 20.00 25.00 13.00 250.00 270.00 50.80
    A-SDXP 95 DEGREE
  21. A-SSKC 75°

    Product Code D D min F L1 L1A  
    A16RSSKCR09 » 16.00 20.00 11.00 200.00 2.22
    A-SSKC 75 DEGREE
  22. A-SVQB 107.5 DE

    Product Code D D min F L1 Angle F  
    A16RSVQBR11 » 16.00 20.00 11.00 200.00 -7.00
    A20SSVQBR11 » 20.00 25.00 13.00 250.00 -6.00
    A25TSVQBR16 » 25.00 32.00 17.00 300.00 -6.00
    A-SVQB 107.5 DE
  23. A-SSKP 75°

    Product Code D D min F L1 L1A  
    A20SSSKPR09 » 20.00 25.00 13.00 250.00 2.20
    A-SSKP 75 DEGREE
  24. A-SVUB 93°

    Product Code D D min F L1  
    A20SSVUBR11 » 20.00 25.00 13.00 250.00
    A25TSVUBR16 » 25.00 32.00 17.00 300.00
    A-SVUB 93 DEGREE
  25. A-DCLN KC 95°

    Product Code D D min F L1 Angle F  
    A25RDCLNR12KC04 » 25.00 32.00 17.00 200.00 -12.00
    A32SDCLNR12KC04 » 32.00 40.00 22.00 250.00 -12.00
    A40TDCLNR12KC04 » 40.00 50.00 27.00 300.00 -9.00
    A40TDCLNR16KC06 » 40.00 50.00 27.00 300.00 -12.00
    A-DCLN KC 95 DEGREE
  26. A-DDPN-KC 117.5°

    Product Code D D min F L1 L1A L Angle F  
    A25RDDPNR11KC04 » 25.00 37.00 22.00 200.00 4.80 204.80 -10.00
    A32SDDPNR15KC06 » 32.00 45.00 27.00 250.00 6.53 256.53 -12.00
    A40TDDPNR15KC06 » 40.00 52.00 30.00 300.00 6.57 306.57 -10.00
    A-DDPN-KC 117.5 DEGREE
  27. A-DDQN-KC 107.5°

    Product Code D D min F L1 Angle F Angle P  
    A25RDDQNR11KC04 » 25.00 32.00 17.00 200.00 -11.00 -7.00
    A32SDDQNR15KC06 » 32.00 40.00 22.00 250.00 -12.00 -10.00
    A40TDDQNR15KC06 » 40.00 50.00 27.00 300.00 -10.00 -10.00
    A-DDQN-KC 107.5 DEGREE
  28. A-DDUN-KC 93°

    Product Code D D min F L1 Angle F Angle P  
    A25RDDUNR11KC04 » 25.00 32.00 17.00 200.00 -12.00 -5.00
    A32SDDUNR11KC04 » 32.00 40.00 22.00 250.00 -12.00 -5.00
    A32SDDUNR15KC06 » 32.00 40.00 22.00 250.00 -12.00 -6.00
    A40TDDUNR15KC06 » 40.00 50.00 27.00 300.00 -9.00 -5.00
    A50UDDUNR15KC06 » 50.00 63.00 35.00 350.00 -7.00 -5.00
    A-DDUN-KC 93 DEGREE
  29. A-DSKN-KC 75°

    Product Code D D min F L1 L1A Angle F Angle P  
    A25RDSKNR12KC04 » 25.00 32.00 17.00 200.00 3.04 -13.00 -15.00
    A32SDSKNR12KC04 » 32.00 40.00 22.00 250.00 3.04 -14.00 -5.00
    A40TDSKNR12KC04 » 40.00 50.00 27.00 300.00 3.04 -9.00 -5.00
    A40TDSKNR15KC06 » 40.00 50.00 27.00 300.00 3.70 -12.00 -5.00
    A-DSKN-KC 75 DEGREE
  30. A-DTFN-KC 90°

    Product Code D D min F L1 Angle F  
    A25RDTFNR16KC04 » 25.00 32.00 17.00 200.00 -14.00
    A32SDTFNR16KC04 » 32.00 40.00 22.00 250.00 -12.00
    A-DTFN-KC 90 DEGREE
  31. A-DWLN-KC 95°

    Product Code D D min F L1 Angle F  
    A25RDWLNR06KC04 » 25.00 32.00 17.00 200.00 -14.00
    A25RDWLNR08KC04 » 25.00 32.00 17.00 200.00 -12.00
    A32SDWLNR08KC04 » 32.00 40.00 22.00 250.00 -14.00
    A40TDWLNR08KC04 » 40.00 50.00 27.00 300.00 -14.00
    A-DWLN-KC 95 DEGREE
  32. A-SCFC 90°

    Product Code D D min F L1  
    A25TSCFCR12 » 25.00 32.00 17.00 300.00
    A-SCFC 90 DEGREE
  33. A-DVUN-KC 93°

    Product Code D D min F L1 Angle F  
    A32SDVUNR16KC04 » 32.00 40.00 22.00 250.00 -9.00
    A40TDVUNR16KC04 » 40.00 50.00 27.00 300.00 -8.00
    A-DVUN-KC 93 DEGREE
  34. E-SCLD 95°

    Product Code D D min D2 F L1 L2 L4 A A1 Angle P  
    E0412XSCLDRS447 » 12.00 5.30 4.80 2.64 86.00 47.62 47.63 3.18 1.00 -
    E0416KSCLDRS447 » 16.00 5.30 4.80 2.64 111.00 47.62 47.63 3.18 1.00 -
    E04HSCLDRS4 » 4.00 4.60 4.22 2.41 100.00 - - 1.00 - -
    E04MSCLDRS4 » 4.00 4.60 4.22 2.41 150.00 - - 1.00 - -
    E05HSCLDRS4 » 5.00 5.90 5.16 3.02 100.00 - - 1.00 - 5.00
    E05MSCLDRS4 » 5.00 5.90 5.16 3.02 150.00 - - 1.00 - 5.00
    E0616XSCLDRS463 » 16.00 7.20 6.56 3.68 127.00 63.50 63.50 3.18 1.20 -
    E06HSCLDRS4 » 6.00 7.10 6.20 3.73 100.00 - - 1.20 - 5.00
    E06MSCLDRS4 » 6.00 6.90 6.20 3.73 150.00 - - 1.20 - 5.00
    E08MSCLDRS4 » 8.00 9.10 8.20 4.70 150.00 - - 2.40 - 5.00
    E-SCLD 95 DEGREE
  35. E-SCFD 90°

    Product Code D D min D2 F L1 L2 L4 A A1  
    E0512XSCFDRS425 » 12.00 6.10 5.00 3.18 64.00 25.40 25.40 3.18 1.00
    E0512XSCFDRS450 » 12.00 6.10 5.00 3.18 89.00 50.80 50.80 3.18 1.00
    E05HSCFDRS4 » 5.00 5.90 5.16 3.02 100.00 - - 1.00 -
    E0616XSCFDRS463 » 16.00 7.40 6.35 3.86 127.00 63.50 63.50 3.18 1.20
    E06HSCFDRS4 » 6.00 7.10 6.20 3.73 100.00 - - 1.20 -
    E-SCFD 90 DEGREE
  36. E-STLD 95

    Product Code D D min D2 F L1 L2 A A1  
    E0612ESTLDR0731 » 12.00 7.50 6.35 3.96 70.00 31.74 3.18 1.20
    E-STLD 95
  37. E-STLD 97

    Product Code D D min D2 F L1 L2 A A1  
    E0616XSTLDR0731 » 16.00 7.50 6.35 3.96 95.00 31.74 3.18 1.20
    E-STLD 97
  38. E-STLD

    Product Code D D min D2 F L1 A  
    E06MSTLDR07 » 6.00 7.10 6.20 3.71 150.00 1.20
    E08MSTLDR07 » 8.00 9.20 8.20 4.80 150.00 2.40
    E-STLD
  39. E-SWUP 93°

    Product Code D D min D2 F L1 L2 A  
    E06MSWUPRS3 » 6.00 - 6.20 3.43 150.00 152.00 1.20
    E08MSWUPRS3 » 8.00 - 8.20 4.42 150.00 152.00 2.40
    E10SSWUPR04 » 10.00 10.80 10.20 5.60 250.00 250.00 3.20
    E12SSWUPR04 » 12.00 12.80 12.20 6.55 250.00 250.00 4.70
    E-SWUP 93 DEGREE
  40. E-STLD 96

    Product Code D D min D2 F L1 L2 A A1  
    E0812XSTLDR0738 » 12.00 9.10 7.92 4.75 76.00 38.10 3.18 2.40
    E-STLD 96
  41. E-SCFP 90°

    Product Code D D min F L1 A Angle F  
    E08KSCFPR06A » 8.00 11.00 6.00 125.00 2.36 -8.00
    E10MSCFPR06A » 10.00 13.00 7.00 150.00 3.18 -4.00
    E12QSCFPR06 » 12.00 16.00 9.00 180.00 4.75 -3.00
    E-SCFP 90 DEGREE
  42. E-SCLP 95°

    Product Code D D min F L1 A Angle F  
    E08KSCLPR06A » 8.00 11.00 6.00 122.00 2.36 -6.00
    E10MSCLPR06A » 10.00 13.00 7.00 150.00 3.18 -4.00
    E12QSCLPR06 KWH » 12.00 16.00 9.00 180.00 4.75 -3.00
    E16RSCLPR09 » 16.00 20.00 11.00 200.00 5.50 -4.00
    E20SSCLPR09 » 20.00 25.00 13.00 250.00 7.10 -2.00
    E-SCLP 95 DEGREE
  43. E-STFP 90°

    Product Code D D min F L1 A Angle F  
    E08KSTFPR09A » 8.00 11.00 6.00 125.00 2.36 -6.00
    E10MSTFPR11A » 10.00 13.00 7.00 150.00 3.18 -4.00
    E12QSTFPR11 » 12.00 16.00 9.00 180.00 4.75 -2.00
    E16RSTFPR11 » 16.00 20.00 11.00 200.00 5.50 -
    E20SSTFPR16 » 20.00 25.00 13.00 250.00 7.10 -2.00
    E-STFP 90 DEGREE
  44. E-SDUP 93°

    Product Code D D min F L1 A Angle F  
    E12QSDUPR07 » 12.00 16.00 9.00 180.00 4.75 -2.00
    E16RSDUPR07 » 16.00 20.00 11.00 200.00 5.50 -
    E20SSDUPR11 » 20.00 25.00 13.00 250.00 7.10 -2.00
    E-SDUP 93 DEGREE
  45. L-SCLP 95°

    Product Code D D min F L1 L2 L A Angle F  
    L08KSCLPR06 » 8.00 11.00 6.00 123.25 17.62 123.25 2.39 -6.00
    L10MSCLPR06 » 10.00 13.00 7.00 149.20 21.65 149.20 3.18 -4.00
    L12QSCLPR06 » 12.00 16.00 9.00 181.17 22.35 181.17 3.97 -3.00
    L16RSCLPR09 » 16.00 20.00 11.00 202.55 28.57 202.55 3.97 -4.00
    L20SSCLPR09 » 20.00 25.00 13.00 251.45 33.61 251.45 3.97 -2.00
    L-SCLP 95 DEGREE
  46. L-STFP 90°

    Product Code D D min F L1 L2 L A Angle F  
    L08KSTFPR09 » 8.00 11.00 6.00 124.75 19.12 124.75 2.39 -6.00
    L10MSTFPR11 » 10.00 13.00 7.00 151.25 23.70 151.25 3.18 -4.00
    L12QSTFPR11 » 12.00 16.00 9.00 183.17 24.35 183.17 3.97 -2.00
    L16RSTFPR11 » 16.00 20.00 1.00 201.41 27.43 201.41 3.97 -
    L20SSTFPR16 » 20.00 25.00 13.00 251.45 33.61 251.45 3.97 -2.00
    L-STFP 90 DEGREE
  47. L-SDUP 93°

    Product Code D D min F L1 L2 L A Angle F  
    L12QSDUPR07 » 12.00 16.00 9.00 181.17 22.35 181.17 3.97 -2.00
    L16RSDUPR07 » 16.00 20.00 11.00 199.41 25.43 199.41 3.97 -
    L20SSDUPR11 » 20.00 25.00 13.00 251.45 33.61 251.45 3.97 -2.00
    L-SDUP 93 DEGREE

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