Boring Bars

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  • P Steel (49)
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      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (49)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
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  • M Stainless Steel (49)
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Applications
Applications
  • ID Grooving ID Grooving (49)
  • Multiple Direction Cutting Multiple Direction Cutting (49)
  • TRN Boring TRN Boring (49)
Cutting Condition
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Tool Cutting Edge Angle
Tool Cutting Edge Angle
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Corner Radius
Corner Radius
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Corner Radius Min to Corner Radius Max
Application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Grade Of Cutting Tool
Grade Of Cutting Tool
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  • SP88F8 (7)
Hand Of Tool
Hand Of Tool
  • L (23)
  • R (26)
F Dimension
F Dimension
  • 12.8 mm (2)
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F Dimension Min to F Dimension Max
F Dimension
F Dimension
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F Dimension Min to F Dimension Max
Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
  • 25.0 mm (12)
  • 32.0 mm (11)
  • 40.0 mm (7)
  • 44.0 mm (6)
  • 52.0 mm (12)
  • 65.0 mm (1)
Minimum Axial Groove Diameter Min to Minimum Axial Groove Diameter Max
Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
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  • 2.559 in (1)
Minimum Axial Groove Diameter Min to Minimum Axial Groove Diameter Max
Rake Angle Style
Rake Angle Style
  • NEGATIVE-ZERO (15)
  • NEUTRAL (ZERO) (34)
Maximum Bore Depth
Maximum Bore Depth
  • 1.575 in (12)
  • 1.969 in (7)
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  • 2.511 in (1)
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  • 3.938 in (1)
Maximum Bore Depth Min to Maximum Bore Depth Max
Maximum Bore Depth
Maximum Bore Depth
  • 40.0 mm (12)
  • 50.0 mm (7)
  • 50.301 mm (4)
  • 63.75 mm (1)
  • 64.0 mm (12)
  • 80.0 mm (12)
  • 100.0 mm (1)
Maximum Bore Depth Min to Maximum Bore Depth Max
Front-End
Cutting Width
Cutting Width
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Cutting Width Min to Cutting Width Max
Cutting Width
Cutting Width
  • 2.0 mm (7)
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  • 6.0 mm (7)
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  • 6.351 mm (7)
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Cutting Width Min to Cutting Width Max
Insert Size
Insert Size
  • 2 (7)
  • 3 (11)
  • 4 (16)
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Maximum Cutting Depth
Maximum Cutting Depth
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Maximum Cutting Depth
Maximum Cutting Depth
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Insert Geometry
Cutting Tool Material
Cutting Tool Material
  • B H (42)
  • B L (42)
  • C N (42)
  • D P (35)
  • H T (49)
  • H W (49)
Back-End
Back-End Diameter
Back-End Diameter
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Back-End Diameter Min to Back-End Diameter Max
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ORIGINAL PRODUCT

A4™ Integral Boring Bars
(24 Products)
  • I.D. TurningI.D. Turning
  • I.D. Chamfering & ProfilingI.D. Chamfering & Profiling
  • I.D. GroovingI.D. Grooving
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Insert Size [CD] Cutting Depth [CD] Cutting Depth [WM] Minimum Groove Width [WM] Minimum Groove Width [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [DM] Minimum Bore Diameter [DM] Minimum Bore Diameter [L1] Tool Length [L1] Tool Length [LH] Head Length [LH] Head Length [F] F Dimension [F] F Dimension [L1S] Secondary Tool Length [L1S] Secondary Tool Length [A] Coolant Hole Diameter [A] Coolant Hole Dia Clamp Screw ID Drive Size
1949656 A20RA4EML0307M A20RA4EML0307M   3 7.0000 .2756 3.0000 .1181 20.0 .7874 25.0000 .9843 200.0000 7.874 40.0000 1.575 13.0000 .5118 198.5000 7.815 4.0000 .1575 25 IP
    List price:
    $239.00 /each
    Your price:
    Qty
    1949655 A20RA4EMR0307M A20RA4EMR0307M   3 7.0000 .2756 3.0000 .1181 20.0 .7874 25.0000 .9843 200.0000 7.874 40.0000 1.575 13.0000 .5118 198.5000 7.815 4.0000 .1575 25 IP
      List price:
      $239.00 /each
      Your price:
      Qty
      1949658 A25RA4EML0310M A25RA4EML0310M   3 10.0000 .3937 3.0000 .1181 25.0 .9843 32.0000 1.259 200.0000 7.874 50.0000 1.969 17.0000 .6693 198.5000 7.815 5.0000 .1969 T30
        List price:
        $277.38 /each
        Your price:
        Qty
        1949657 A25RA4EMR0310M A25RA4EMR0310M   3 10.0000 .3937 3.0000 .1181 25.0 .9843 32.0000 1.259 200.0000 7.874 50.0000 1.969 17.0000 .6693 198.5000 7.815 5.0000 .1969 T30
          List price:
          $277.38 /each
          Your price:
          Qty
          1949660 A32SA4EML0312M A32SA4EML0312M   3 12.0000 .4724 3.0000 .1181 32.0 1.259 40.0000 1.574 250.0000 9.842 64.0000 2.520 22.0000 .8661 248.5000 9.783 6.0000 .2362 T30
            List price:
            $348.23 /each
            Your price:
            Qty
            1949659 A32SA4EMR0312M A32SA4EMR0312M   3 12.0000 .4724 3.0000 .1181 32.0 1.259 40.0000 1.574 250.0000 9.842 64.0000 2.520 22.0000 .8661 248.5000 9.783 6.0000 .2362 T30
              List price:
              $348.23 /each
              Your price:
              Qty
              List price:
              Discount: %
              Your price:
              Replacement This item is no longer available
              Replacement Product Please contact customer service for assistance
              Qty

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              ORIGINAL PRODUCT

              A4™ Integral Boring Bars
              (25 Products)
              • I.D. TurningI.D. Turning
              • I.D. Chamfering & ProfilingI.D. Chamfering & Profiling
              • I.D. GroovingI.D. Grooving
              View Products
              SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Insert Size [CD] Cutting Depth [CD] Cutting Depth [WM] Minimum Groove Width [WM] Minimum Groove Width [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [DM] Minimum Bore Diameter [DM] Minimum Bore Diameter [L1] Tool Length [L1] Tool Length [LH] Head Length [LH] Head Length [F] F Dimension [F] F Dimension [L1S] Secondary Tool Length [L1S] Secondary Tool Length [A] Coolant Hole Diameter [A] Coolant Hole Dia Clamp Screw ID Drive Size
              1953336 A12RA4EML0307N A12RA4EML0307N   3 7.0000 .2930 3.0000 .1180 19.05 .75 25.0000 .9840 203.7000 8.000 40.0000 1.564 12.9100 .5080 201.7000 7.940 4.0000 .1570 25 IP
                List price:
                $244.29 /each
                Your price:
                Qty
                1953335 A12RA4EMR0307N A12RA4EMR0307N   3 7.0000 .2930 3.0000 .1180 19.0 .75 25.0000 .9840 203.7000 8.020 40.0000 1.564 12.9100 .5080 201.7000 7.940 4.0000 .1570 25 IP
                  List price:
                  $244.29 /each
                  Your price:
                  Qty
                  1953341 A12RA4EMR0407N A12RA4EMR0407N   4 7.0000 .2890 4.0000 .1570 19.05 .75 25.0000 .9840 203.7000 8.020 40.0000 1.564 12.8100 .5050 201.2000 7.921 4.0000 .1570 25 IP
                    List price:
                    $244.29 /each
                    Your price:
                    Qty
                    1953338 A16RA4EML0310N A16RA4EML0310N   3 10.0000 .4090 3.0000 .1180 25.4 1.0 32.0000 1.260 203.6700 8.018 50.3000 1.980 16.8730 .9943 202.1700 7.959 5.0000 .1970 T30
                      List price:
                      $278.10 /each
                      Your price:
                      Qty
                      1953337 A16RA4EMR0310N A16RA4EMR0310N   3 10.0000 .4090 3.0000 .1180 25.4 1.0 32.0000 1.260 203.6700 8.018 50.3000 1.980 16.8730 .9943 202.1700 7.959 5.0000 .1970 T30
                        List price:
                        $278.10 /each
                        Your price:
                        Qty
                        1953339 A20SA4EMR0312N A20SA4EMR0312N   3 12.0000 .4840 3.0000 .1180 31.75 1.25 40.0000 1.575 254.5000 10.020 64.0000 2.509 21.7700 .8570 252.5000 9.940 6.0000 .2340 T30
                          List price:
                          $348.48 /each
                          Your price:
                          Qty
                          List price:
                          Discount: %
                          Your price:
                          Replacement This item is no longer available
                          Replacement Product Please contact customer service for assistance
                          Qty

                          Sold in pkg. of

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