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

Ultra Dex s16s-mvunr3 S16S MVUNR3. Arch Part # 957-000-396 $ 271.31

S16S MVUNR3 Profiling Steel 1.435" Min Bore x 1" Shank x 10" OAL RH Boring Bar for VNMG33_ Inserts with .375" Offset

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Ultra Dex e12s-sducr3 E12S SDUCR3. Arch Part # 920-000-338 $ 593.68

E12S SDUCR3 Profiling Carbide Coolant Thru 1.050" Min Bore x 3/4" Shank x 10" OAL RH Boring Bar for DCMT32.5_ Inserts with .250" Offset

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Ultra Dex e08r-sducr2 E08R SDUCR2. Arch Part # 920-000-227 $ 334.69

E08R SDUCR2 Profiling Carbide Coolant Thru .720" Min Bore x 1/2" Shank x 8" OAL RH Boring Bar for DCMT21.5_ Inserts with .1875" Offset

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73310185072 WCMT-S-SWUCR-S1 $ 314.67 $ 393.34

85072 WCMT-S-SWUCR-S1 Dorian Tool SWUCR Medium Boring Set. 3 Boring Bars, 10 Inserts

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73310185070 WCMT-S-SWUCR-S $ 261.36 $ 326.70

85070 WCMT-S-SWUCR-S Dorian Tool SWUCR Miniature Boring Set. 3 Boring Bars, 10 Inserts

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73310185068 DCMT-S-SDUCR-S $ 293.24 $ 366.55

85068 DCMT-S-SDUCR-S Dorian Tool SDUCR Miniature Boring Set. 3 Bars, 10 Inserts, 1 Torx Key

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73310159409 DVI10X-08-SDUCL-2-CB $ 136,060.95

59409 DVI10X-08-SDUCL-2-CB Dorian Tool 0.875" Min Bore x 5/8" Shank x 5" OAL Standard Lead Carbide Boring Bar for DNMG43_ Inserts

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73310159407 DVI08X-08-SDUCL-2-CB $ 119,051.90

59407 DVI08X-08-SDUCL-2-CB Dorian Tool 0.750" Min Bore x 1/2" Shank x 4" OAL Standard Lead Carbide Boring Bar for DNMG43_ Inserts

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73310159408 DVI10X-08-SDUCR-2-CB $ 135,321.89

59408 DVI10X-08-SDUCR-2-CB Dorian Tool 0.875" Min Bore x 5/8" Shank x 5" OAL Standard Lead Carbide Boring Bar for DNMG43_ Inserts

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73310159406 DVI08X-08-SDUCR-2-CB $ 118,360.14

59406 DVI08X-08-SDUCR-2-CB Dorian Tool 0.750" Min Bore x 1/2" Shank x 4" OAL Standard Lead Carbide Boring Bar for DNMG43_ Inserts

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73310160297 DVI10X-10-SDUCR-2-CB $ 210,010.76

60297 DVI10X-10-SDUCR-2-CB Dorian Tool 0.875" Min Bore x 5/8" Shank x 6.250" OAL Profiling Carbide Boring Bar for DCMT21.5_ Inserts

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73310160298 DVI10X-10-SDUCL-2-CB $ 211,145.34

60298 DVI10X-10-SDUCL-2-CB Dorian Tool 0.875" Min Bore x 5/8" Shank x 6.250" OAL Profiling Carbide Boring Bar for DCMT21.5_ Inserts

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73310159148 DVI06X-14-SDUCR-2-CB $ 282,474.54

59148 DVI06X-14-SDUCR-2-CB Dorian Tool 0.625" Min Bore x 3/8" Shank x 5.250" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159150 DVI08X-10-SDUCR-2-CB $ 129,899.43

59150 DVI08X-10-SDUCR-2-CB Dorian Tool 0.750" Min Bore x 1/2" Shank x 5" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159161 DVI10X-14-SDUCL-2-CB $ 489,037.95

59161 DVI10X-14-SDUCL-2-CB Dorian Tool 0.875" Min Bore x 5/8" Shank x 8.750" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159146 DVI06X-12-SDUCR-2-CB $ 179,997.16

59146 DVI06X-12-SDUCR-2-CB Dorian Tool 0.625" Min Bore x 3/8" Shank x 4.500" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159151 DVI08X-10-SDUCL-2-CB $ 130,649.86

59151 DVI08X-10-SDUCL-2-CB Dorian Tool 0.750" Min Bore x 1/2" Shank x 5" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159159 DVI10X-12-SDUCL-2-CB $ 336,454.47

59159 DVI10X-12-SDUCL-2-CB Dorian Tool 0.875" Min Bore x 5/8" Shank x 7.500" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159158 DVI10X-12-SDUCR-2-CB $ 334,665.77

59158 DVI10X-12-SDUCR-2-CB Dorian Tool 0.875" Min Bore x 5/8" Shank x 7.500" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159155 DVI08X-14-SDUCL-2-CB $ 355,227.57

59155 DVI08X-14-SDUCL-2-CB Dorian Tool 0.750" Min Bore x 1/2" Shank x 7" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159154 DVI08X-14-SDUCR-2-CB $ 353,233.03

59154 DVI08X-14-SDUCR-2-CB Dorian Tool 0.750" Min Bore x 1/2" Shank x 7" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159153 DVI08X-12-SDUCL-2-CB $ 244,565.92

59153 DVI08X-12-SDUCL-2-CB Dorian Tool 0.750" Min Bore x 1/2" Shank x 6" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159152 DVI08X-12-SDUCR-2-CB $ 243,177.13

59152 DVI08X-12-SDUCR-2-CB Dorian Tool 0.750" Min Bore x 1/2" Shank x 6" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159144 DVI06X-10-SDUCR-2-CB $ 100,234.81

59144 DVI06X-10-SDUCR-2-CB Dorian Tool 0.625" Min Bore x 3/8" Shank x 3.750" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159142 DVI06X-08-SDUCR-2-CB $ 84,432.78

59142 DVI06X-08-SDUCR-2-CB Dorian Tool 0.625" Min Bore x 3/8" Shank x 3" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159160 DVI10X-14-SDUCR-2-CB $ 486,465.42

59160 DVI10X-14-SDUCR-2-CB Dorian Tool 0.875" Min Bore x 5/8" Shank x 8.750" OAL Profiling Carbide Boring Bar for DNMG43_ Inserts

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73310159832 E10S-SVUCL-2 $ 441.56 $ 551.95

59832 E10S-SVUCL-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 10" OAL Profiling Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159716 E08K-SDUCL-2 $ 243.21 $ 304.01

59716 E08K-SDUCL-2 Dorian Tool 0.712" Min Bore x 1/2" Shank x 5" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159715 E08K-SDUCR-2 $ 243.21 $ 304.01

59715 E08K-SDUCR-2 Dorian Tool 0.712" Min Bore x 1/2" Shank x 5" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159728 E10S-SDUCL-2 $ 441.56 $ 551.95

59728 E10S-SDUCL-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 10" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159712 E06M-SDUCL-2 $ 235.30 $ 258.83

59712 E06M-SDUCL-2 Dorian Tool 0.581" Min Bore x 3/8" Shank x 6" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159723 E10M-SDUCR-2 $ 307.04 $ 337.74

59723 E10M-SDUCR-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 6" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159831 E10S-SVUCR-2 $ 441.56 $ 551.95

59831 E10S-SVUCR-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 10" OAL Profiling Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159828 E10M-SVUCL-2 $ 307.04 $ 337.74

59828 E10M-SVUCL-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 6" OAL Profiling Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159827 E10M-SVUCR-2 $ 253.75 $ 317.19

59827 E10M-SVUCR-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 6" OAL Profiling Carbide Coolant Boring Bar for VCMT22_ Inserts

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73310159720 E08R-SDUCL-2 $ 320.30 $ 352.33

59720 E08R-SDUCL-2 Dorian Tool 0.712" Min Bore x 1/2" Shank x 8" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159719 E08R-SDUCR-2 $ 320.30 $ 400.38

59719 E08R-SDUCR-2 Dorian Tool 0.712" Min Bore x 1/2" Shank x 8" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159711 E06M-SDUCR-2 $ 235.30 $ 258.83

59711 E06M-SDUCR-2 Dorian Tool 0.581" Min Bore x 3/8" Shank x 6" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159724 E10M-SDUCL-2 $ 307.04 $ 337.74

59724 E10M-SDUCL-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 6" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159727 E10S-SDUCR-2 $ 441.56 $ 551.95

59727 E10S-SDUCR-2 Dorian Tool 0.844" Min Bore x 5/8" Shank x 10" OAL Profiling Carbide Coolant Boring Bar for DCMT21.5_ Inserts

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73310159994 E16T-SDUCL-3 $ 1,107.81 $ 1,384.76

59994 E16T-SDUCL-3 Dorian Tool 1.300" Min Bore x 1" Shank x 12" OAL Profiling Carbide Coolant Boring Bar for DCMT32.5_ Inserts

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73310159995 E20U-SDUCR-3 $ 1,717.21 $ 2,146.51

59995 E20U-SDUCR-3 Dorian Tool 1.750" Min Bore x 1.250" Shank x 14" OAL Profiling Carbide Coolant Boring Bar for DCMT32.5_ Inserts

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73310159996 E20U-SDUCL-3 $ 1,717.21 $ 2,146.51

59996 E20U-SDUCL-3 Dorian Tool 1.750" Min Bore x 1.250" Shank x 14" OAL Profiling Carbide Coolant Boring Bar for DCMT32.5_ Inserts

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73310159989 E12S-SDUCR-3 $ 621.70 $ 683.87

59989 E12S-SDUCR-3 Dorian Tool 1.050" Min Bore x 3/4" Shank x 10" OAL Profiling Carbide Coolant Boring Bar for DCMT32.5_ Inserts

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73310159993 E16T-SDUCR-3 $ 1,107.81 $ 1,384.76

59993 E16T-SDUCR-3 Dorian Tool 1.300" Min Bore x 1" Shank x 12" OAL Profiling Carbide Coolant Boring Bar for DCMT32.5_ Inserts

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73310159992 E16R-SDUCL-3 $ 754.81 $ 830.29

59992 E16R-SDUCL-3 Dorian Tool 1.300" Min Bore x 1" Shank x 8" OAL Profiling Carbide Coolant Boring Bar for DCMT32.5_ Inserts

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73310159990 E12S-SDUCL-3 $ 621.70 $ 683.87

59990 E12S-SDUCL-3 Dorian Tool 1.050" Min Bore x 3/4" Shank x 10" OAL Profiling Carbide Coolant Boring Bar for DCMT32.5_ Inserts

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73310159987 E12Q-SDUCR-3 $ 481.06 $ 601.32

59987 E12Q-SDUCR-3 Dorian Tool 1.050" Min Bore x 3/4" Shank x 7" OAL Profiling Carbide Coolant Boring Bar for DCMT32.5_ Inserts

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