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

73310159667 E10S-SCLPR-3 $ 441.56 $ 551.95

59667 E10S-SCLPR-3 Dorian Tool 0.740" Min Bore x 5/8" Shank x 10" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159648 E10M-SCLPL-2 $ 307.04 $ 337.74

59648 E10M-SCLPL-2 Dorian Tool 0.740" Min Bore x 5/8" Shank x 6" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159604 E08R-SCLCL-2 $ 320.30 $ 352.33

59604 E08R-SCLCL-2 Dorian Tool 0.550" Min Bore x 1/2" Shank x 8" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159624 E10M-SCLCL-3 $ 307.04 $ 337.74

59624 E10M-SCLCL-3 Dorian Tool 0.740" Min Bore x 5/8" Shank x 6" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159636 E06M-SCLPL-2 $ 235.30 $ 258.83

59636 E06M-SCLPL-2 Dorian Tool 0.396" Min Bore x 3/8" Shank x 6" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159652 E10S-SCLPL-2 $ 441.56 $ 551.95

59652 E10S-SCLPL-2 Dorian Tool 0.740" Min Bore x 5/8" Shank x 10" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159603 E08R-SCLCR-2 $ 320.30 $ 352.33

59603 E08R-SCLCR-2 Dorian Tool 0.550" Min Bore x 1/2" Shank x 8" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159647 E10M-SCLPR-2 $ 307.04 $ 337.74

59647 E10M-SCLPR-2 Dorian Tool 0.740" Min Bore x 5/8" Shank x 6" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159608 E10M-SCLCL-2 $ 307.04 $ 337.74

59608 E10M-SCLCL-2 Dorian Tool 0.740" Min Bore x 5/8" Shank x 6" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159651 E10S-SCLPR-2 $ 441.56 $ 551.95

59651 E10S-SCLPR-2 Dorian Tool 0.740" Min Bore x 5/8" Shank x 10" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159620 E08R-SCLCL-3 $ 320.30 $ 352.33

59620 E08R-SCLCL-3 Dorian Tool 0.550" Min Bore x 1/2" Shank x 8" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159655 E08K-SCLPR-3 $ 243.21 $ 304.01

59655 E08K-SCLPR-3 Dorian Tool 0.550" Min Bore x 1/2" Shank x 5" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159616 E08K-SCLCL-3 $ 243.21 $ 304.01

59616 E08K-SCLCL-3 Dorian Tool 0.550" Min Bore x 1/2" Shank x 5" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159973 E16T-SCLCR-3 $ 1,107.81 $ 1,384.76

59973 E16T-SCLCR-3 Dorian Tool 1.200" Min Bore x 1" Shank x 12" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159972 E16R-SCLCL-3 $ 754.81 $ 830.29

59972 E16R-SCLCL-3 Dorian Tool 1.200" Min Bore x 1" Shank x 8" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159974 E16T-SCLCL-3 $ 1,107.81 $ 1,384.76

59974 E16T-SCLCL-3 Dorian Tool 1.200" Min Bore x 1" Shank x 12" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159975 E20U-SCLCR-4 $ 1,717.21 $ 2,146.51

59975 E20U-SCLCR-4 Dorian Tool 1.470" Min Bore x 1.250" Shank x 14" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159971 E16R-SCLCR-3 $ 754.81 $ 830.29

59971 E16R-SCLCR-3 Dorian Tool 1.200" Min Bore x 1" Shank x 8" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159970 E12S-SCLCL-3 $ 621.70 $ 683.87

59970 E12S-SCLCL-3 Dorian Tool 0.930" Min Bore x 3/4" Shank x 10" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159969 E12S-SCLCR-3 $ 621.70 $ 683.87

59969 E12S-SCLCR-3 Dorian Tool 0.930" Min Bore x 3/4" Shank x 10" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159968 E12Q-SCLCL-3 $ 481.06 $ 601.32

59968 E12Q-SCLCL-3 Dorian Tool 0.930" Min Bore x 3/4" Shank x 7" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159967 E12Q-SCLCR-3 $ 481.06 $ 601.32

59967 E12Q-SCLCR-3 Dorian Tool 0.930" Min Bore x 3/4" Shank x 7" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310159584 E03.5H-SCLDL-1.2 $ 194.09 $ 242.61

59584 E03.5H-SCLDL-1.2 Dorian Tool 0.245" Min Bore x 7/32" Shank x 4" OAL Standard Lead Carbide Coolant Boring Bar for CCMT21.5_ Inserts

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73310159976 E20U-SCLCL-4 $ 1,717.21 $ 2,146.51

59976 E20U-SCLCL-4 Dorian Tool 1.470" Min Bore x 1.250" Shank x 14" OAL Standard Lead Carbide Coolant Boring Bar for CCMT32.5_ Inserts

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73310160068 E16R-ADCLNL-4 $ 830.30 $ 913.33

60068 E16R-ADCLNL-4 Dorian Tool 1.280" Min Bore x 1" Shank x 8" OAL Standard Lead Carbide Coolant Boring Bar for CNMG43_ Inserts

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73310160069 E16T-ADCLNR-4 $ 1,218.59 $ 1,340.45

60069 E16T-ADCLNR-4 Dorian Tool 1.280" Min Bore x 1" Shank x 12" OAL Standard Lead Carbide Coolant Boring Bar for CNMG43_ Inserts

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73310160072 E20U-ADCLNL-4 $ 1,888.94 $ 2,077.83

60072 E20U-ADCLNL-4 Dorian Tool 1.280" Min Bore x 1.250" Shank x 14" OAL Standard Lead Carbide Coolant Boring Bar for CNMG43_ Inserts

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73310160067 E16R-ADCLNR-4 $ 830.30 $ 913.33

60067 E16R-ADCLNR-4 Dorian Tool 1.280" Min Bore x 1" Shank x 8" OAL Standard Lead Carbide Coolant Boring Bar for CNMT43_ Inserts

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73310160070 E16T-ADCLNL-4 $ 1,218.59 $ 1,340.45

60070 E16T-ADCLNL-4 Dorian Tool 1.280" Min Bore x 1" Shank x 12" OAL Standard Lead Carbide Coolant Boring Bar for CNMG43_ Inserts

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73310160071 E20U-ADCLNR-4 $ 1,888.94 $ 2,077.83

60071 E20U-ADCLNR-4 Dorian Tool 1.280" Min Bore x 1.250" Shank x 14" OAL Standard Lead Carbide Coolant Boring Bar for CNMG43_ Inserts

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73310155051 S40V-MCLNL-6 $ 476.16 $ 595.20

55051 S40V-MCLNL-6 Dorian Tool 3.062" Min Bore x 2.500" Shank x 16" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155050 S40V-MCLNR-6 $ 476.16 $ 595.20

55050 S40V-MCLNR-6 Dorian Tool 3.062" Min Bore x 2.500" Shank x 16" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155046 S36V-MCLNR-6 $ 429.96 $ 537.45

55046 S36V-MCLNR-6 Dorian Tool 2.812" Min Bore x 2.250" Shank x 16" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155761 S06M-SCLPR-2 $ 110.39 $ 137.99

55761 S06M-SCLPR-2 Dorian Tool 0.480" Min Bore x 3/8" Shank x 6" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155765 S10S-SCLPR-2 $ 130.59 $ 163.24

55765 S10S-SCLPR-2 Dorian Tool 0.770" Min Bore x 5/8" Shank x 10" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155031 S32V-MCLNL-5 $ 364.23 $ 455.29

55031 S32V-MCLNL-5 Dorian Tool 2.562" Min Bore x 2" Shank x 16" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155043 S32V-MCLNL-6 $ 364.23 $ 455.29

55043 S32V-MCLNL-6 Dorian Tool 2.562" Min Bore x 2" Shank x 16" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155764 S08R-SCLPL-2 $ 110.39 $ 137.99

55764 S08R-SCLPL-2 Dorian Tool 0.600" Min Bore x 1/2" Shank x 8" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155011 S16T-MCLNL-4 $ 263.84 $ 329.80

55011 S16T-MCLNL-4 Dorian Tool 1.280" Min Bore x 1" Shank x 12" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155007 S12S-MCLNL-4 $ 210.10 $ 262.62

55007 S12S-MCLNL-4 Dorian Tool 1" Min Bore x 3/4" Shank x 10" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155763 S08R-SCLPR-2 $ 110.39 $ 137.99

55763 S08R-SCLPR-2 Dorian Tool 0.600" Min Bore x 1/2" Shank x 8" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155766 S10S-SCLPL-2 $ 130.59 $ 163.24

55766 S10S-SCLPL-2 Dorian Tool 0.770" Min Bore x 5/8" Shank x 10" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155018 S24U-MCLNR-4 $ 309.44 $ 386.80

55018 S24U-MCLNR-4 Dorian Tool 1.780" Min Bore x 1.500" Shank x 14" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155003 S12S-MCLNL-3 $ 210.10 $ 262.62

55003 S12S-MCLNL-3 Dorian Tool 1" Min Bore x 3/4" Shank x 10" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155002 S12S-MCLNR-3 $ 210.10 $ 262.62

55002 S12S-MCLNR-3 Dorian Tool 1" Min Bore x 3/4" Shank x 10" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155042 S32V-MCLNR-6 $ 364.23 $ 455.29

55042 S32V-MCLNR-6 Dorian Tool 2.562" Min Bore x 2" Shank x 16" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155005 S16T-MCLNL-3 $ 263.84 $ 329.80

55005 S16T-MCLNL-3 Dorian Tool 1.280" Min Bore x 1" Shank x 12" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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73310155034 S40V-MCLNR-5 $ 476.16 $ 595.20

55034 S40V-MCLNR-5 Dorian Tool 3.062" Min Bore x 2.500" Shank x 16" OAL Standard Lead Steel Boring Bar for CNMG43_ Inserts

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