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Boring Bars

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  • ID Grooving ID Grooving (37)
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Workpiece Material
  • P Steel (40)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (40)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
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    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
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    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
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    • P5
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    • P6
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  • M Stainless Steel (40)
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  • S High-Temp Alloys (40)
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    • S2
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      (40)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (40)
  • H Hardened Materials (13)
    • H1
      Hardened Materials 44-48 HRC
      (13)
    • H2
      Hardened Materials 48-55 HRC
      (13)
Type of Thread
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Corner Radius
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Corner Radius
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Application
Grade Of Cutting Tool
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Hand Of Tool
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Minimum Axial Groove Diameter
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Minimum Axial Groove Diameter
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  • 70.0 (1)
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Maximum Axial Groove Diameter
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Maximum Axial Groove Diameter
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Maximum Bore Depth
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Insert Size
  • 1 (5)
  • 2 (16)
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Maximum Cutting Depth
  • 1.69 (1)
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Back-End
Back-End Diameter
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Over All Length [L]
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ORIGINAL PRODUCT

TopThread™

Boring Bars
(19 Products)
  • I.D. Internal ThreadingI.D. Internal Threading
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Insert Size [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [DM] Minimum Bore Diameter [DM] Minimum Bore Diameter [F] F Dimension [F] F Dimension [L1] Tool Length [L1] Tool Length [CS] Coolant Supply Size Gage Insert Clamp Screw ID Drive Size
3632115 A24NER3 A24NER3   W 3 38.1 1.5 50.8000 2.000 25.4000 1.000 355.6000 14.000 1/4-18 NPT N.3L 25 IP
    List price:
    $313.93 /each.
    Your price::
    Qty
    3632116 A20NER3 A20NER3   W 3 31.75 1.25 44.4500 1.750 22.2250 .8750 355.6000 14.000 1/4-18 NPT N.3L 25 IP
      List price:
      $304.23 /each.
      Your price::
      Qty
      3632117 A08NER2 A08NER2   W 2 12.7 .5 18.5420 .7300 11.1000 .4370 203.2000 8.000 1/16-27 NPT N.2L 7/64
        List price:
        $131.07 /each.
        Your price::
        Qty
        3632118 A12SNER2 A12SNER2   W 2 19.05 .75 28.5750 1.125 14.2750 .5620 254.0000 10.000 1/8-27 NPT N.2L 7/64
          List price:
          $187.19 /each.
          Your price::
          Qty
          3632120 A16NEL3 A16NEL3   W 3 25.4 1.0 34.9250 1.375 17.4750 .6880 304.8000 12.000 1/4-18 NPT N.3R 25 IP
            List price:
            $240.83 /each.
            Your price::
            Qty
            3632123 A28NER4 A28NER4   W 4 44.45 1.75 63.5000 2.500 31.7500 1.250 355.6000 14.000 1/4-18 NPT N.4L 25 IP
              List price:
              $341.73 /each.
              Your price::
              Qty
              List price:
              Discount: %
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              ORIGINAL PRODUCT

              TopThread™

              Boring Bars
              (3 Products)
              • I.D. Internal ThreadingI.D. Internal Threading
              View Products
              SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Insert Size [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [DM] Minimum Bore Diameter [DM] Minimum Bore Diameter [D2] Body Diameter 1 Workpiece Side [D2] Body Diameter 1 Workpiece Side [L1] Tool Length [L1] Tool Length [L2] Head Length [L2] Head Length [F] F Dimension [F] F Dimension [A] Coolant Hole Diameter [A] Coolant Hole Dia [CS] Coolant Supply Size Gage Insert Clamp Screw ID Drive Size
              3632119 A08NER1 A08NER1   W 1 12.7 .5 11.1760 .4400 7.8740 .3100 203.2000 8.000 32.7660 1.290 6.5530 .2580 2.3880 .0940 1/16-27 NPT N.1L 5/64
                List price:
                $131.07 /each.
                Your price::
                Qty
                3632121 A06NER1 A06NER1   W 1 9.525 .375 11.1760 .4400 7.9250 .3120 152.4000 6.000 31.7500 1.250 6.5530 .2580 3.1750 .1250   N.1L 5/64
                  List price:
                  $127.64 /each.
                  Your price::
                  Qty
                  3632148 A10NER1 A10NER1   W 1 15.875 .625 20.3200 .8000     254.0000 10.000     10.3120 .4060     1/8-27 NPT N.1L 5/64
                    List price:
                    $157.00 /each.
                    Your price::
                    Qty
                    List price:
                    Discount: %
                    Your price::
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                    Qty

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                    ORIGINAL PRODUCT

                    TopThread™

                    Boring Bars
                    (16 Products)
                    • I.D. Internal ThreadingI.D. Internal Threading
                    View Products
                    SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Insert Size [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [DM] Minimum Bore Diameter [DM] Minimum Bore Diameter [L1] Tool Length [L1] Tool Length [F] F Dimension [F] F Dimension [CS] Coolant Supply Size Gage Insert Clamp Screw ID Drive Size
                    3641645 A20QNNTOR2 A20QNNTOR2   W 2 20.0 .7874 26.0000 1.023 180.0000 7.086 13.0000 .5118 1/8-27 NPT N.2L 2.5 mm
                      List price:
                      $186.44 /each.
                      Your price::
                      Qty
                      3641652 A20QNNTOL2 A20QNNTOL2   W 2 20.0 .787 26.0000 1.023 180.0000 7.086 13.0000 .5118 1/8-27 NPT N.2R 2.5 mm
                        List price:
                        $186.44 /each.
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                        Qty
                        3641654 A40TNNTOR4 A40TNNTOR4   W 4 40.0 1.574 54.0000 2.126 300.0000 11.811 27.0000 1.063 1/4-18 NPT N.4L 25 IP
                          List price:
                          $307.71 /each.
                          Your price::
                          Qty
                          3641655 A12MNNTOL2 A12MNNTOL2   W 2 12.0 .47 18.5000 .7280 150.0000 5.906 11.0000 .4330 1/16-27 NPT NG2R 2.5 mm
                            List price:
                            $130.69 /each.
                            Your price::
                            Qty
                            3641656 A32SNNTOL3 A32SNNTOL3   W 3 32.0 1.259 44.0000 1.732 250.0000 9.842 22.0000 .8661 1/4-18 NPT N.3R 25 IP
                              List price:
                              $259.59 /each.
                              Your price::
                              Qty
                              3641657 A25RNNTOL2 A25RNNTOL2   W 2 25.0 .984 34.0000 1.339 200.0000 7.874 17.0000 .6690 1/4-18 NPT N.2R 2.5 mm
                                List price:
                                $236.50 /each.
                                Your price::
                                Qty
                                List price:
                                Discount: %
                                Your price::
                                Replacement This item is not available
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                                Qty

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                                ORIGINAL PRODUCT

                                TopThread™

                                Boring Bars
                                (2 Products)
                                • I.D. Internal ThreadingI.D. Internal Threading
                                View Products
                                SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Insert Size [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [DM] Minimum Bore Diameter [DM] Minimum Bore Diameter [D2] Head Diameter [D2] Head Diameter [L1] Tool Length [L1] Tool Length [L2] Head Length [L2] Head Length [F] F Dimension [F] F Dimension [A] Coolant Hole Diameter [A] Coolant Hole Dia [CS] Coolant Supply Size Gage Insert Clamp Screw ID Drive Size
                                3641647 A12MNNTOR1 A12MNNTOR1 W 1 12.0 .47 11.5000 .4530 8.660 .3409 150.0000 5.905 31.3000 1.232 7.0000 .2760 4.0000 .1600 1/16-27 NPT N.1L 1.5 mm
                                  List price:
                                  $130.69 /each.
                                  Your price::
                                  Qty
                                  3641648 A10KNNTOR1 A10KNNTOR1 W 1 10.0 .394 11.5000 .4530 9.9800 .3930 125.0000 4.921     7.0000 .2760 3.2000 .1260   NG1L 1.5 mm
                                    List price:
                                    $130.69 /each.
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                                    Qty
                                    List price:
                                    Discount: %
                                    Your price::
                                    Replacement This item is not available
                                    Replacement Product This item may be available through a distributor
                                    Qty

                                    Sold in pkg. of