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
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Reliability
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Versatility
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Complete Portfolio
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Click through to the products to see videos of them in action, and also find their related matching tools.
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L-STFP 90°
Product Code D D min F L1 L2 L A Angle F L20SSTFPR16 » 20.00 25.00 13.00 251.45 33.61 251.45 3.97 -2.00 L16RSTFPR11 » 16.00 20.00 1.00 201.41 27.43 201.41 3.97 - L10MSTFPR11 » 10.00 13.00 7.00 151.25 23.70 151.25 3.18 -4.00 L08KSTFPR09 » 8.00 11.00 6.00 124.75 19.12 124.75 2.39 -6.00 -
L-SDUP 93°
Product Code D D min F L1 L2 L A Angle F L20SSDUPR11 » 20.00 25.00 13.00 251.45 33.61 251.45 3.97 -2.00 L16RSDUPR07 » 16.00 20.00 11.00 199.41 25.43 199.41 3.97 - -
L-SCLP 95°
Product Code D D min F L1 L2 L A Angle F L20SSCLPR09 » 20.00 25.00 13.00 251.45 33.61 251.45 3.97 -2.00 L16RSCLPR09 » 16.00 20.00 11.00 202.55 28.57 202.55 3.97 -4.00 L10MSCLPR06 » 10.00 13.00 7.00 149.20 21.65 149.20 3.18 -4.00 L08KSCLPR06 » 8.00 11.00 6.00 123.25 17.62 123.25 2.39 -6.00 -
E-STFP 90°
Product Code D D min F L1 A Angle F E20SSTFPR16 » 20.00 25.00 13.00 250.00 7.10 -2.00 E16RSTFPR11 » 16.00 20.00 11.00 200.00 5.50 - E12QSTFPR11 » 12.00 16.00 9.00 180.00 4.75 -2.00 E08KSTFPR09A » 8.00 11.00 6.00 125.00 2.36 -6.00 -
E-SDUP 93°
Product Code D D min F L1 A Angle F E20SSDUPR11 » 20.00 25.00 13.00 250.00 7.10 -2.00 E16RSDUPR07 » 16.00 20.00 11.00 200.00 5.50 - E12QSDUPR07 » 12.00 16.00 9.00 180.00 4.75 -2.00 -
E-SCLP 95°
Product Code D D min F L1 A Angle F E20SSCLPR09 » 20.00 25.00 13.00 250.00 7.10 -2.00 E16RSCLPR09 » 16.00 20.00 11.00 200.00 5.50 -4.00 E12QSCLPR06 KWH » 12.00 16.00 9.00 180.00 4.75 -3.00 E08KSCLPR06A » 8.00 11.00 6.00 122.00 2.36 -6.00 -
E-SWUP 93°
Product Code D D min D2 F L1 L2 A E12SSWUPR04 » 12.00 12.80 12.20 6.55 250.00 250.00 4.70 E08MSWUPRS3 » 8.00 - 8.20 4.42 150.00 152.00 2.40 E06MSWUPRS3 » 6.00 - 6.20 3.43 150.00 152.00 1.20 -
E-SCFP 90°
Product Code D D min F L1 A Angle F E12QSCFPR06 » 12.00 16.00 9.00 180.00 4.75 -3.00 E08KSCFPR06A » 8.00 11.00 6.00 125.00 2.36 -8.00 -
E-SCLD 95°
Product Code D D min D2 F L1 L2 L4 A A1 Angle P E06MSCLDRS4 » 6.00 6.90 6.20 3.73 150.00 - - 1.20 - 5.00 E06HSCLDRS4 » 6.00 7.10 6.20 3.73 100.00 - - 1.20 - 5.00 E0616XSCLDRS463 » 16.00 7.20 6.56 3.68 127.00 63.50 63.50 3.18 1.20 - E05MSCLDRS4 » 5.00 5.90 5.16 3.02 150.00 - - 1.00 - 5.00 E05HSCLDRS4 » 5.00 5.90 5.16 3.02 100.00 - - 1.00 - 5.00 E04MSCLDRS4 » 4.00 4.60 4.22 2.41 150.00 - - 1.00 - - E04HSCLDRS4 » 4.00 4.60 4.22 2.41 100.00 - - 1.00 - - E0416KSCLDRS447 » 16.00 5.30 4.80 2.64 111.00 47.62 47.63 3.18 1.00 - -
E-SCFD 90°
Product Code D D min D2 F L1 L2 L4 A A1 E06HSCFDRS4 » 6.00 7.10 6.20 3.73 100.00 - - 1.20 - E0616XSCFDRS463 » 16.00 7.40 6.35 3.86 127.00 63.50 63.50 3.18 1.20 E05HSCFDRS4 » 5.00 5.90 5.16 3.02 100.00 - - 1.00 - -
A-STFP 90°
Product Code D D min F L1 A Angle F Hex A32TSTFPR16 » 32.00 40.00 22.00 300.00 - -2.00 3.50 A25TSTFPR16 » 25.00 32.00 17.00 300.00 - - - A20SSTFPR16 » 20.00 25.00 13.00 250.00 - -2.00 - A16RSTFPR11 » 16.00 20.00 11.00 200.00 - - - A12MSTFPR11 » 12.00 16.00 9.00 150.00 4.00 -2.00 - A10KSTFPR11 » 10.00 13.00 7.00 125.00 3.18 -4.00 - A08JSTFPR09 » 8.00 11.00 6.00 110.00 2.40 -8.00 - -
A-STFC 90°
Product Code D D min F L1 A Angle F Hex A32TSTFCR16 » 32.00 40.00 22.00 300.00 - -2.00 3.50 A12MSTFCR11 » 12.00 16.00 9.00 150.00 - -6.00 - A10KSTFCR11 » 10.00 13.00 7.00 125.00 3.18 -7.00 - -
A-SDUC 93°
Product Code D D min F L1 A Angle F Hex A32TSDUCR15 » 32.00 40.00 22.00 300.00 - -7.00 4.00 A25TSDUCR11 » 25.00 32.00 17.00 300.00 - -4.00 - A20SSDUCR11 » 20.00 25.00 13.00 250.00 - -5.00 - A16RSDUCR11 » 16.00 20.00 11.00 200.00 - -6.00 - A16RSDUCR07 » 16.00 20.00 11.00 200.00 - -4.00 - A12MSDUCR07 » 12.00 16.00 9.00 150.00 - -4.00 - A10KSDUCR07 » 10.00 13.00 7.00 125.00 3.20 -7.00 - -
A-SCLC 95°
Product Code D D min F L1 A Angle F Hex A32TSCLCR12 » 32.00 40.00 22.00 300.00 - -7.00 4.00 A25TSCLCR12 » 25.00 32.00 17.00 300.00 - -7.00 - A20SSCLCR09 » 20.00 25.00 13.00 250.00 - -5.00 - A16RSCLCR09 » 16.00 20.00 11.00 200.00 - -7.00 - A12MSCLCR06 » 12.00 16.00 9.00 150.00 4.00 -6.00 - A10KSCLCR06 » 10.00 13.00 7.00 125.00 3.18 -7.00 - A08JSCLCR06 » 8.00 11.00 6.00 110.00 2.40 -8.00 - -
A-SVUB 93°
Product Code D D min F L1 A25TSVUBR16 » 25.00 32.00 17.00 300.00 A20SSVUBR11 » 20.00 25.00 13.00 250.00 -
A-SVQB 107.5 DE
Product Code D D min F L1 Angle F A25TSVQBR16 » 25.00 32.00 17.00 300.00 -6.00 A20SSVQBR11 » 20.00 25.00 13.00 250.00 -6.00 A16RSVQBR11 » 16.00 20.00 11.00 200.00 -7.00 -
A-SDUP 93°
Product Code D D min F L1 A Angle F A25TSDUPR11 » 25.00 32.00 17.00 300.00 - - A20SSDUPR11 » 20.00 25.00 13.00 250.00 - -2.00 A16RSDUPR07 » 16.00 20.00 11.00 200.00 4.00 - A12MSDUPR07 » 12.00 16.00 9.00 150.00 4.00 -2.00 -
A-SDQP 107.5°
Product Code D D min F L1 Angle F A25TSDQPR11 » 25.00 32.00 17.00 300.00 - A20SSDQPR11 » 20.00 25.00 13.00 250.00 -2.00 A16RSDQPR07 » 16.00 20.00 11.00 200.00 - A12MSDQPR07 » 12.00 16.00 9.00 150.00 -2.00 -
A-SDQC 107.5°
Product Code D D min F L1 A Angle F A25TSDQCR11 » 25.00 32.00 17.00 300.00 - -4.00 A20SSDQCR11 » 20.00 25.00 13.00 250.00 - -5.00 A16RSDQCR07 » 16.00 20.00 11.00 200.00 - -5.00 A12MSDQCR07 » 12.00 16.00 9.00 150.00 4.00 -6.00 -
Q-SWLC 95°
Product Code D D min F L1 A Angle F A20SSWLCR06 » 20.00 25.00 13.00 250.00 - -5.00 A16RSWLCR06 » 16.00 20.00 11.00 200.00 - -7.00 A12MSWLCR04 » 12.00 16.00 9.00 150.00 - -6.00 A10KSWLCR04 » 10.00 13.00 7.00 125.00 3.00 -7.00 -
A-SDXP 95°
Product Code D D min F L1 L L4 A20SSDXPR11 » 20.00 25.00 13.00 250.00 270.00 50.80 A16RSDXPR07 » 16.00 20.00 11.00 200.00 212.00 18.15 A12MSDXPR07 » 12.00 16.00 9.00 150.00 162.00 17.07 -
A-SCLP 95°
Product Code D D min F L1 A Angle F A20SSCLPR09 » 20.00 25.00 13.00 250.00 - -2.00 A20SSCLPR06 » 20.00 25.00 13.00 250.00 - -3.00 A16RSCLPR09 » 16.00 20.00 11.00 200.00 - -4.00 A16RSCLPR06 » 16.00 20.00 11.00 200.00 - -5.00 A12MSCLPR06 » 12.00 16.00 9.00 150.00 4.00 -3.00 A10KSCLPR06 » 10.00 13.00 7.00 125.00 3.18 -4.00 A08JSCLPR06 » 8.00 11.00 6.00 110.00 2.40 -6.00 -
A-SCFP 90°
Product Code D D min F L1 A Angle F A20SSCFPR09 » 20.00 25.00 13.00 250.00 - -2.00 A20SSCFPR06 » 20.00 25.00 13.00 250.00 - -3.00 A16RSCFPR09 » 16.00 20.00 11.00 200.00 - -4.00 A16RSCFPR06 » 16.00 20.00 11.00 200.00 - -5.00 A12MSCFPR06 » 12.00 16.00 9.00 150.00 - -4.00 A10KSCFPR06 » 10.00 13.00 7.00 125.00 3.18 -6.00 A08JSCFPR06 » 8.00 11.00 6.00 110.00 2.40 -8.00 -
A-STWP 60°
Product Code D D min F L1 L1A A Angle F A16RSTWPR11 » 16.00 20.00 11.00 200.00 4.97 - -2.00 A12MSTWPR11 » 12.00 16.00 9.00 150.00 4.97 - -2.00 A10KSTWPR11 » 10.00 13.00 7.00 125.00 4.97 3.18 -4.00 -
A-SCXP 95°
Product Code D D min F L1 L L4 A Angle F A16RSCXPR09 » 16.00 20.00 11.00 200.00 218.00 17.80 - -4.00 A12MSCXPR06 » 12.00 16.00 9.00 150.00 161.00 16.40 - -3.00 A10KSCXPR06 » 10.00 13.00 7.00 125.00 136.00 15.90 3.18 -4.00 -
A-SWUP 93°
Product Code D D min D2 F L1 L2 A A12MSWUPR04 » 12.00 12.90 12.20 6.55 150.00 152.00 3.00 A08HSWUPRS3 » 8.00 - 8.20 4.42 100.00 102.00 2.00 A06HSWUPRS3 » 6.00 - 6.20 3.43 100.00 102.00 1.00 -
A-SCLD 95°
Product Code D D min D2 F L1 L2 L L4 A A08XSCLDRS4 » 8.00 9.00 8.20 4.70 76.00 - - - 2.00 A06XSCLDRS4 » 6.00 7.10 6.20 3.73 65.00 - - - 1.00 A0612ESCLDRS419 » 12.00 7.20 6.60 3.68 70.00 19.05 - 19.05 1.00 A0610HSCLDRS4 » 10.00 7.60 - 3.81 100.08 32.00 100.00 32.00 3.18 A05XSCLDRS4 » 5.00 5.80 5.16 2.95 65.00 - - - 1.00 A0510GSCLDRS4 » 10.00 6.00 - 3.20 89.92 25.00 90.00 25.00 3.18 A0510ESCLDRS425 » 10.00 5.80 5.16 2.95 70.00 25.40 - 12.70 1.00 A0510ESCLDRS412 » 10.00 5.80 5.16 2.95 70.00 12.70 - 12.70 1.00 A04XSCLDRS4 » 4.00 4.60 4.22 2.41 65.00 - - - 1.00 A0412ESCLDRS425 » 12.00 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 A0410ESCLDRS425 » 10.00 5.20 4.57 2.64 70.00 25.40 - 12.70 1.00 A0410ESCLDRS412 » 10.00 5.20 4.57 2.64 70.00 12.70 - 12.70 1.00 -
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-SCFD 90°
Product Code D D min D2 F L1 L2 L4 A A0612ESCFDRS431 » 12.00 7.40 6.60 3.86 70.00 31.74 - 1.00 A0510ESCFDRS425 » 10.00 5.90 5.16 3.10 70.00 25.40 12.70 1.00 A0510ESCFDRS412 » 10.00 5.90 5.16 3.10 70.00 12.70 12.70 1.00