Boring Bars

Use a Steel Boring Bar if you are reaching less than 4X Length to Diameter. Use a Carbide Boring Bar is you are reaching between 4X to 8X Length to Diameter or if finish is critical. Also, if you have Coolant Thru use it whenever possible. Use Filters on Left to Narrow Down Boring Bar that is the Best Fit for Your Application.

Boring Bars
- Brand
  - Dorian
  - Dorian Tool
  - Kyocera
  - Ultra Dex
  - ZCC
- Boring Bar Material
  - Carbide
  - Steel
- Type
  - Back Boring
  - Boring Bars
  - Profiling
  - Profiling/Undercutting
  - Spherical Boring
  - Standard
  - Standard Lead
  - Sub Spindler Holder
- Insert Geometry
  - CCMT 432
  - CCMT21.5_
  - CCMT32.5_
  - CDGW 1.510
  - CDGW1.210
  - CDGW1.510
  - CDHB 1.20.60
  - CDHB 1.20.60.5
  - CNMG 332
  - CNMG32_
  - CNMG43_
  - CPMT 1.81.20.5
  - CPMT1.81.20.5
  - CPMT21.5_
  - CPMT32.5_
  - DCMT21.5_
  - DCMT32.5_
  - DNMG33_
  - DNMG43_
  - DPMT32.5_
  - SCMT 432
  - SCMT21.5_
  - SCMT32.5_
  - TCMT 1.21.20.5
  - TCMT1.21.20.5
  - TCMT1.21_
  - TCMT21.5_
  - TCMT32.5_
  - TNMG33_
  - TNMG43_
  - TPMT21.5_
  - TPMT32.5_
  - VBMT21.5_
  - VBMT22_
  - VBMT33_
  - VBMT43_
  - VCMT1.51.5_
  - VCMT22_
  - VCMT33_
  - VNMG33_
  - WCMT 1.210.5
  - WCMT 1.51.50.5
  - WCMT1.210.5
  - WCMT21.5_
  - WCMT32.5_
  - WCMT33_
  - WNMG33_
  - WNMG43_
- Shank Diameter
  - 1"
  - 1.250"
  - 1.500"
  - 1.750"
  - 1/2"
  - 1/4"
  - 2"
  - 2.500"
  - 3/16"
  - 3/4"
  - 3/8"
  - 5/16"
  - 5/32"
  - 5/8"
  - 7/32"
- Min Bore
  - .1.180"
  - .175"
  - .180"
  - .205"
  - .208"
  - .222"
  - .230"
  - .245"
  - .270"
  - .275"
  - .281"
  - .285"
  - .312"
  - .335"
  - .339"
  - .340"
  - .342"
  - .345"
  - .394"
  - .395"
  - .396"
  - .400"
  - .410"
  - .445"
  - .456"
  - .460"
  - .472"
  - .490"
  - .512"
  - .550"
  - .560"
  - .570"
  - .581"
  - .585"
  - .587"
  - .600"
  - .620"
  - .625"
  - .630"
  - .700"
  - .712"
  - .720"
  - .740"
  - .750"
  - .760"
  - .770"
  - .780"
  - .787"
  - .790"
  - .840"
  - .844"
  - .850"
  - .920"
  - .980"
  - .984"
  - 0.228"
  - 0.308"
  - 0.374"
  - 0.394"
  - 0.477"
  - 0.492"
  - 0.500"
  - 0.550"
  - 0.602"
  - 0.610"
  - 0.625"
  - 0.708"
  - 0.730"
  - 0.768"
  - 0.770"
  - 0.780"
  - 0.797"
  - 0.812"
  - 0.840"
  - 0.850"
  - 0.930"
  - 0.954"
  - 0.980"
  - 1"
  - 1.050"
  - 1.125"
  - 1.180"
  - 1.185"
  - 1.190"
  - 1.200"
  - 1.240"
  - 1.250"
  - 1.260"
  - 1.280"
  - 1.300"
  - 1.310"
  - 1.340"
  - 1.435"
  - 1.450"
  - 1.465"
  - 1.470"
  - 1.500"
  - 1.530"
  - 1.570"
  - 1.625"
  - 1.700"
  - 1.705"
  - 1.730"
  - 1.750"
  - 1.780"
  - 1.960"
  - 1.965"
  - 2"
  - 2.250"
  - 2.400"
  - 2.500"
  - 2.562"
  - 3"
  - 3.250"
  - 3.750"
  - 5/16"
- RH or LH
  - LH
  - RH
- Coolant Thru
  - No
  - Yes
- Overall Length
  - 10"
  - 12"
  - 14"
  - 16"
  - 2.5"
  - 3"
  - 3.15"
  - 3.5"
  - 3.543"
  - 4"
  - 4.5"
  - 4.724"
  - 5"
  - 6"
  - 6.6"
  - 6.80"
  - 6.86"
  - 7"
  - 7.80"
  - 8"
  - 9"
  - 9.80"
- Offset
  - .083"
  - .0935"
  - .102"
  - .118"
  - .146"
  - .173"
  - .177"
  - .1875"
  - .194"
  - .197"
  - .217"
  - .240"
  - .250"
  - .256"
  - .315"
  - .335"
  - .355"
  - .375"
  - .472"
- Max reach

73310159389 DBOMH-24/40M-ASDQCR-4 $ 280.00

59389 DBOMH-24/40M-ASDQCR-4 Dorian Tool 1.500" Shank RH Quick Change Boring Head

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73310159390 DBOMH-24/40M-ASDQCL-4 $ 280.00

59390 DBOMH-24/40M-ASDQCL-4 Dorian Tool 1.500" Shank LH Quick Change Boring Head

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73310159707 E10S-SDQCR-2 $ 441.56 $ 551.95

59707 E10S-SDQCR-2 Dorian Tool 0.781" Min Bore x 5/8" Shank x 10" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159823 E10S-SVQCR-2 $ 441.56 $ 551.95

59823 E10S-SVQCR-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 10" OAL Profiling/Undercutting Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159819 E10M-SVQCR-2 $ 307.04 $ 337.74

59819 E10M-SVQCR-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 6" OAL Profiling/Undercutting Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159820 E10M-SVQCL-2 $ 307.04 $ 337.74

59820 E10M-SVQCL-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 6" OAL Profiling /Undercutting Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159824 E10S-SVQCL-2 $ 441.56 $ 551.95

59824 E10S-SVQCL-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 10" OAL Profiling/Undercutting Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159843 E10M-SVQPR-2 $ 307.04 $ 337.74

59843 E10M-SVQPR-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 6" OAL Back Boring Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159847 E10S-SVQPR-2 $ 441.56 $ 551.95

59847 E10S-SVQPR-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 10" OAL Back Boring Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159848 E10S-SVQPL-2 $ 441.56 $ 551.95

59848 E10S-SVQPL-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 10" OAL Back Boring Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159696 E08K-SDQCL-2 $ 243.21 $ 304.01

59696 E08K-SDQCL-2 Dorian Tool 0.650" Min Bore x 1/2" Shank x 5" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159695 E08K-SDQCR-2 $ 243.21 $ 304.01

59695 E08K-SDQCR-2 Dorian Tool 0.650" Min Bore x 1/2" Shank x 5" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159691 E06M-SDQCR-2 $ 235.30 $ 258.83

59691 E06M-SDQCR-2 Dorian Tool 0.487" Min Bore x 3/8" Shank x 6" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159708 E10S-SDQCL-2 $ 441.56 $ 551.95

59708 E10S-SDQCL-2 Dorian Tool 0.781" Min Bore x 5/8" Shank x 10" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159844 E10M-SVQPL-2 $ 307.04 $ 337.74

59844 E10M-SVQPL-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 6" OAL Back Boring Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159692 E06M-SDQCL-2 $ 235.30 $ 258.83

59692 E06M-SDQCL-2 Dorian Tool 0.487" Min Bore x 3/8" Shank x 6" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159704 E10M-SDQCL-2 $ 307.04 $ 337.74

59704 E10M-SDQCL-2 Dorian Tool 0.781" Min Bore x 5/8" Shank x 6" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159699 E08R-SDQCR-2 $ 320.30 $ 352.33

59699 E08R-SDQCR-2 Dorian Tool 0.650" Min Bore x 1/2" Shank x 8" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159700 E08R-SDQCL-2 $ 320.30 $ 352.33

59700 E08R-SDQCL-2 Dorian Tool 0.650" Min Bore x 1/2" Shank x 8" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159703 E10M-SDQCR-2 $ 307.04 $ 337.74

59703 E10M-SDQCR-2 Dorian Tool 0.781" Min Bore x 5/8" Shank x 6" OAL Profiling/Undercutting Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310155060 S24U-MDQNL-4 $ 351.80 $ 439.75

55060 S24U-MDQNL-4 Dorian Tool 2" Min Bore x 1.500" Shank x 14" OAL Profiling/Undercutting Steel Boring Bar for DNMG43_ Inserts

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73310155059 S24U-MDQNR-4 $ 351.80 $ 439.75

55059 S24U-MDQNR-4 Dorian Tool 2" Min Bore x 1.500" Shank x 14" OAL Profiling/Undercutting Steel Boring Bar for DNMG43_ Inserts

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73310155057 S20U-MDQNR-4 $ 319.81 $ 399.76

55057 S20U-MDQNR-4 Dorian Tool 1.705" Min Bore x 1.250" Shank x 14" OAL Profiling/Undercutting Steel Boring Bar for DNMG43_ Inserts

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73310155585 S08M-SDQCR-2 $ 119.53 $ 149.41

55585 S08M-SDQCR-2 Dorian Tool 0.730" Min Bore x 1/2" Shank x 6" OAL Profiling/Undercutting Steel Boring Bar for DCMT21.5_ Inserts

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73310155413 S12S-SVQBL-2 $ 205.80 $ 257.25

55413 S12S-SVQBL-2 Dorian Tool 0.980" Min Bore x 3/4" Shank x 10" OAL Profiling/Undercutting Steel Boring Bar for VBMT43_ Inserts

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73310155588 S10R-SDQCL-2 $ 160.13 $ 200.16

55588 S10R-SDQCL-2 Dorian Tool 0.850" Min Bore x 5/8" Shank x 8" OAL Profiling/Undercutting Steel Boring Bar for DCMT21.5_ Inserts

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73310155412 S12S-SVQBR-2 $ 205.80 $ 257.25

55412 S12S-SVQBR-2 Dorian Tool 0.980" Min Bore x 3/4" Shank x 10" OAL Profiling/Undercutting Steel Boring Bar for VBMT43_ Inserts

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73310155414 S16T-SVQBR-3 $ 284.29 $ 355.36

55414 S16T-SVQBR-3 Dorian Tool 1.300" Min Bore x 1" Shank x 12" OAL Profiling/Undercutting Steel Boring Bar for VBMT43_ Inserts

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73310155410 S10S-SVQBR-2 $ 176.19 $ 220.24

55410 S10S-SVQBR-2 Dorian Tool 0.850" Min Bore x 5/8" Shank x 10" OAL Profiling/Undercutting Steel Boring Bar for VBMT43_ Inserts

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73310155411 S10S-SVQBL-2 $ 176.19 $ 220.24

55411 S10S-SVQBL-2 Dorian Tool 0.850" Min Bore x 5/8" Shank x 10" OAL Profiling/Undercutting Steel Boring Bar for VBMT43_ Inserts

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73310155589 S12S-SDQCR-3 $ 191.23 $ 239.04

55589 S12S-SDQCR-3 Dorian Tool 0.980" Min Bore x 3/4" Shank x 3/4" OAL Profiling/Undercutting Steel Boring Bar for DCMT21.5_ Inserts

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73310155587 S10R-SDQCR-2 $ 160.13 $ 200.16

55587 S10R-SDQCR-2 Dorian Tool 0.850" Min Bore x 5/8" Shank x 8" OAL Profiling/Undercutting Steel Boring Bar for DCMT21.5_ Inserts

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+ Quick Shop

73310155814 S10R-SVQCR-2 $ 176.19 $ 220.24

55814 S10R-SVQCR-2 Dorian Tool 0.850" Min Bore x 5/8" Shank x 8" OAL Profiling/Undercutting Steel Boring Bar for VCMT33_ Inserts

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73310155818 S16T-SVQCR-3 $ 284.29 $ 355.36

55818 S16T-SVQCR-3 Dorian Tool 1.300" Min Bore x 1" Shank x 12" OAL Profiling/Undercutting Steel Boring Bar for VCMT33_ Inserts

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73310155816 S12S-SVQCR-2 $ 205.80 $ 257.25

55816 S12S-SVQCR-2 Dorian Tool 0.980" Min Bore x 3/4" Shank x 10" OAL Profiling/Undercutting Steel Boring Bar for VCMT33_ Inserts

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Kyocera A16TSVPBR3AE Right-Hand, Positive Rake, Coolant-Through Boring Bar $ 331.34 $ 389.81

Kyocera A16TSVPBR3AE Right-Hand, Positive Rake, Dynamic Bar Coolant-Through Boring Bar with 117.5 Degree Lead Angle and 1.2400" Minimum Bore Dia.

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Kyocera A12SSVPBR2AE Right-Hand, Positive Rake, Coolant-Through Boring Bar $ 285.54 $ 335.93

Kyocera A12SSVPBR2AE Right-Hand, Positive Rake, Dynamic Bar Coolant-Through Boring Bar with 117.5 Degree Lead Angle and 1.1800" Minimum Bore Dia.

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Kyocera A10RSVPBR2AE Right-Hand, Positive Rake, Coolant-Through Boring Bar $ 241.76 $ 284.42

Kyocera A10RSVPBR2AE Right-Hand, Positive Rake, Dynamic Bar Coolant-Through Boring Bar with 117.5 Degree Lead Angle and 0.9800" Minimum Bore Dia.

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Kyocera A06MSVPCR15AE Right-Hand, Positive Rake, Coolant-Through Boring Bar $ 206.33 $ 242.74

Kyocera A06MSVPCR15AE Right-Hand, Positive Rake, Dynamic Bar Coolant-Through Boring Bar with 117.5 Degree Lead Angle and 0.6300" Minimum Bore Dia.

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Ultra Dex s24u-mdqnr4 S24U MDQNR4. Arch Part # 957-000-432 $ 392.47

S24U MDQNR4 Profiling/Undercutting Steel 1.960" Min Bore x 1-1/2" Shank x 14" OAL RH Boring Bar for DNMG43_ Inserts with .375" Offset

+ Quick Shop

Ultra Dex s24u-mdqnl4 S24U MDQNL4. Arch Part # 957-000-431 $ 392.47

S24U MDQNL4 Profiling/Undercutting Steel 1.960" Min Bore x 1-1/2" Shank x 14" OAL LH Boring Bar for DNMG43_ Inserts with .375" Offset

+ Quick Shop

Ultra Dex s20t-mdqnr4 S20T MDQNR4. Arch Part # 957-000-413 $ 342.34

S20T MDQNR4 Profiling/Undercutting Steel 1.700" Min Bore x 1-1/4" Shank x 12" OAL RH Boring Bar for DNMG43_ Inserts with .375" Offset

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Ultra Dex s20t-mdqnl4 S20T MDQNL4. Arch Part # 957-000-412 $ 342.34

S20T MDQNL4 Profiling/Undercutting Steel 1.700" Min Bore x 1-1/4" Shank x 12" OAL LH Boring Bar for DNMG43_ Inserts with .375" Offset

+ Quick Shop

Ultra Dex s10q-sdqcr2 S10Q SDQCR2. Arch Part # 957-000-322 $ 131.67

S10Q SDQCR2 Profiling/Undercutting Steel .760" Min Bore x 5/8" Shank x 7" OAL RH Boring Bar for DCMT21.5_ Inserts with .0935" Offset

+ Quick Shop

Ultra Dex s06k-sdqcr2 S06K SDQCR2. Arch Part # 957-000-252 $ 94.83

S06K SDQCR2 Profiling/Undercutting Steel .490" Min Bore x 3/8" Shank x 5" OAL RH Boring Bar for DCMT21.5_ Inserts with .0935" Offset

+ Quick Shop

Ultra Dex e10s-sdqcr2 E10S SDQCR2. Arch Part # 920-000-283 $ 500.05

E10S SDQCR2 Profiling/Undercutting Carbide Coolant Thru .760" Min Bore x 5/8" Shank x 10" OAL RH Boring Bar for DCMT21.5_ Inserts with .0935" Offset

+ Quick Shop

Ultra Dex e08r-sdqcr2 E08R SDQCR2. Arch Part # 920-000-225 $ 334.69

E08R SDQCR2 Profiling/Undercutting Carbide Coolant Thru .620" Min Bore x 1/2" Shank x 8" OAL RH Boring Bar for DCMT21.5_ Inserts with .0935" Offset

+ Quick Shop

Ultra Dex e06m-sdqcr2 E06M SDQCR2. Arch Part # 920-000-155 $ 265.51

E06M SDQCR2 Profiling/Undercutting Carbide Coolant Thru .490" Min Bore x 3/8" Shank x 6" OAL RH Boring Bar for DCMT21.5_ Inserts with .0935" Offset

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