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A4™一体型ボーリングバー
A4™一体型ボーリングバー
A4™一体型ボーリングバー
A4™一体型ボーリングバー
A4™一体型ボーリングバー
A4™一体型ボーリングバー

A-A4E • メトリック

A4™一体型ボーリングバー

Uses and application

  • I.D. TurningI.D. Turning
  • I.D. Chamfering & ProfilingI.D. Chamfering & Profiling
  • I.D. GroovingI.D. Grooving

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
N Non-Ferrous
S High-Temp Alloys
H Hardened Materials
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Workpiece Material
  • P Steel (24)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (24)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (24)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (24)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (24)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (24)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (24)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (24)
  • M Stainless Steel (24)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (24)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (24)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (24)
  • K Cast Iron (24)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (24)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (24)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (24)
  • N Non-Ferrous Materials (24)
    • N1
      Wrought Aluminum
      (24)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
      (24)
    • N3
      High-Silicon Aluminum Alloys Si >12.2%
      (18)
    • N4
      Copper, Brass, Zinc-based on machinability index range of 70-100
      (24)
    • N5
      Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass
      (24)
    • N6
      Carbon, Graphite Composites, CFRP
      (24)
    • N7
      MMC's
      (18)
  • S High-Temp Alloys (24)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (24)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (24)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
      (24)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (24)
  • H Hardened Materials (24)
    • H1
      Hardened Materials 44-48 HRC
      (24)
    • H2
      Hardened Materials 48-55 HRC
      (24)
    • H3
      Hardened Materials 56-60 HRC
      (20)
    • H4
      Hardened Materials >60 HRC
      (20)
Select First Choice
  • CN (24)
  • DE (24)
  • GB (15)
  • IN (2)
  • US (24)
Applications
  • Cut-Off Cut-Off (24)
  • Deep Grooving Deep Grooving (24)
  • Face Grooving Face Grooving (24)
  • Grooving Grooving (24)
  • ID Facing ID Facing (24)
  • ID Grooving ID Grooving (24)
  • ID Thread Turning ID Thread Turning (24)
  • Multiple Direction Cutting Multiple Direction Cutting (24)
  • OD Thread Turning OD Thread Turning (24)
  • Profiling Profiling (24)
  • TRN Boring TRN Boring (24)
  • Threading Threading (24)
  • Turning Turning (24)
Cutting Condition
  • Heavily Interrupted Cut (24)
  • Lightly Interrupted Cut (24)
  • Smooth Cut (24)
  • Varying Depth of Cut (24)
Tool Cutting Edge Angle
  • 90.0 (22)
  • 92.25 (2)
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Connection Style
  • Boring Bar Shank (24)
Cutting Edges Per Insert
  • 1.0 (20)
  • 2.0 (24)
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cornerConfiguration
Corner Radius
  • 0.2 (18)
  • 0.4 (20)
  • 0.8 (14)
  • 0.84 (8)
  • 1.0 (4)
  • 1.06 (4)
  • 1.2 (2)
  • 1.5 (6)
  • 1.525 (6)
  • 1.588 (6)
  • 1.59 (6)
  • 2.0 (8)
  • 2.025 (8)
  • 2.38 (8)
  • 2.5 (4)
  • 2.525 (4)
  • 3.0 (2)
  • 3.025 (2)
  • 3.175 (2)
  • 3.18 (2)
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Corner Radius
  • 0.008 (18)
  • 0.015 (12)
  • 0.0157 (8)
  • 0.016 (20)
  • 0.031 (14)
  • 0.0312 (12)
  • 0.032 (12)
  • 0.033 (8)
  • 0.039 (4)
  • 0.042 (4)
  • 0.047 (2)
  • 0.059 (6)
  • 0.0591 (6)
  • 0.06 (6)
  • 0.062 (6)
  • 0.0625 (6)
  • 0.063 (6)
  • 0.0785 (8)
  • 0.079 (8)
  • 0.0797 (8)
  • 0.094 (8)
  • 0.098 (4)
  • 0.0984 (4)
  • 0.0985 (4)
  • 0.0994 (4)
  • 0.115 (2)
  • 0.118 (2)
  • 0.1181 (2)
  • 0.1191 (2)
  • 0.125 (2)
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application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Grade Of Cutting Tool
  • K1025 (10)
  • K313 (24)
  • KB1630 (20)
  • KB5625 (20)
  • KC5010 (24)
  • KC5025 (24)
  • KC9110 (24)
  • KC9125 (24)
  • KCK20 (20)
  • KCP10 (24)
  • KCP25 (24)
  • KCU10 (24)
  • KCU25 (24)
  • KD1405 (18)
  • KMS (10)
  • KT315 (24)
  • KU10 (24)
  • KU30T (20)
  • KY3500 (20)
  • KYS30 (6)
  • SP88F8 (2)
Hand Of Tool
  • L (12)
  • R (12)
Wiper Insert
  • N (24)
Minimum Axial Groove Diameter
  • 0.9843 (6)
  • 1.2598 (6)
  • 1.5748 (4)
  • 1.7323 (2)
  • 2.0472 (6)
to
Minimum Axial Groove Diameter
  • 25.0 (6)
  • 32.0 (6)
  • 40.0 (4)
  • 44.0 (2)
  • 52.0 (6)
to
Cutting Direction
  • S (24)
Rake Angle Style
  • NEGATIVE-ZERO (8)
  • NEUTRAL (ZERO) (16)
Maximum Bore Depth
  • 40.0 (6)
  • 50.0 (6)
  • 64.0 (6)
  • 80.0 (6)
to
Maximum Bore Depth
  • 1.575 (6)
  • 1.969 (6)
  • 2.52 (6)
  • 3.15 (6)
to
Boring Bar Material
  • S (24)
frontEnd
Clamp Style
  • Y (24)
Insert Shape
  • PRISMATIC (24)
Cutting Width
  • 1.99 (4)
  • 2.0 (4)
  • 2.05 (4)
  • 2.12 (4)
  • 3.0 (6)
  • 3.05 (6)
  • 3.175 (6)
  • 3.18 (6)
  • 3.251 (6)
  • 4.0 (8)
  • 4.05 (8)
  • 4.76 (8)
  • 4.761 (8)
  • 4.762 (8)
  • 4.826 (8)
  • 5.0 (4)
  • 5.05 (4)
  • 6.0 (2)
  • 6.05 (2)
  • 6.35 (2)
  • 6.426 (2)
to
Cutting Width
  • 0.078 (4)
  • 0.079 (4)
  • 0.0807 (4)
  • 0.084 (4)
  • 0.118 (6)
  • 0.119 (6)
  • 0.12 (6)
  • 0.125 (6)
  • 0.128 (6)
  • 0.157 (8)
  • 0.1575 (8)
  • 0.158 (8)
  • 0.159 (8)
  • 0.187 (8)
  • 0.1875 (8)
  • 0.19 (8)
  • 0.197 (4)
  • 0.198 (4)
  • 0.199 (4)
  • 0.236 (2)
  • 0.2382 (2)
  • 0.25 (2)
  • 0.253 (2)
to
Maximum Cutting Depth
  • 7.0 (6)
  • 10.0 (6)
  • 12.0 (4)
  • 16.0 (8)
to
Maximum Cutting Depth
  • 0.2756 (6)
  • 0.3937 (6)
  • 0.4724 (4)
  • 0.6299 (6)
  • 0.646 (2)
to
Insert Size
  • 2 (4)
  • 3 (6)
  • 4 (8)
  • 5 (4)
  • 6 (2)
insertGeometry
Cutting Tool Material
  • B H (20)
  • C N (20)
  • D P (18)
  • H T (24)
  • H W (24)
backEnd
Connection Type
  • BORING BAR (24)
Back-End Diameter
  • 0.7874 (6)
  • 0.9843 (6)
  • 1.2598 (6)
  • 1.5748 (6)
to
Back-End Diameter
  • 20.0 (6)
  • 25.0 (6)
  • 32.0 (6)
  • 40.0 (6)
to
other
Platform
  • A4 (24)
Tool Unit
  • I (4)
  • M (20)
Over All Length [L]
  • 200.0 (12)
  • 250.0 (6)
  • 300.0 (6)
to
Over All Length [L]
  • 7.874 (12)
  • 9.8425 (6)
  • 11.811 (6)
to
Insert Hand
  • L (18)
  • N (24)
  • R (18)
Cutting Condition Material
  • H-All (24)
  • K-All (24)
  • M-All (24)
  • N-All (24)
  • P-All (24)
  • S-All (24)
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Metric
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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
2979192 A20RA4EML0207M A20RA4EML0207M   2 7.0000 .2756 2.0000 .0787 20.0 .7874 25.0000 .9843 200.0000 7.874 40.0000 1.575 13.0000 .5118 199.0000 7.834 4.0000 .1575 25 IP
    List price:
    $339.65 /each.
    Your price::
    Qty
    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:
      $209.47 /each.
      Your price::
      Qty
      1949662 A20RA4EML0407M A20RA4EML0407M   4 7.0000 .2756 4.0000 .1570 20.0 .7874 25.0000 .9843 200.0000 7.874 40.0000 1.575 13.0000 .5118 198.0000 7.795 4.0000 .1575 25 IP
        List price:
        $220.46 /each.
        Your price::
        Qty
        2979223 A20RA4EMR0207M A20RA4EMR0207M   2 7.0000 .2756 2.0000 .0787 20.0 .7874 25.0000 .9843 200.0000 7.874 40.0000 1.575 13.0000 .5118 199.0000 7.834 4.0000 .1575 25 IP
          List price:
          $339.65 /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:
            $209.47 /each.
            Your price::
            Qty
            1949661 A20RA4EMR0407M A20RA4EMR0407M   4 7.0000 .2756 4.0000 .1570 20.0 .7874 25.0000 .9843 200.0000 7.874 40.0000 1.575 13.0000 .5118 198.0000 7.795 4.0000 .1575 25 IP
              List price:
              $220.46 /each.
              Your price::
              Qty
              2979224 A25RA4EML0210M A25RA4EML0210M   2 10.0000 .3937 2.0000 .0787 25.0 .9843 32.0000 1.259 200.0000 7.874 50.0000 1.969 17.0000 .6693 199.0000 7.834 5.0000 .1969 25 IP
                List price:
                $375.71 /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:
                  $243.11 /each.
                  Your price::
                  Qty
                  1949664 A25RA4EML0410M A25RA4EML0410M   4 10.0000 .3937 4.0000 .1570 25.0 .9843 32.0000 1.259 200.0000 7.874 50.0000 1.969 17.0000 .6693 198.0000 7.795 5.0000 .1969 T30
                    List price:
                    $254.07 /each.
                    Your price::
                    Qty
                    2979225 A25RA4EMR0210M A25RA4EMR0210M   2 10.0000 .3937 2.0000 .0787 25.0 .9843 32.0000 1.259 200.0000 7.874 50.0000 1.969 17.0000 .6693 199.0000 7.834 5.0000 .1969 25 IP
                      List price:
                      $375.71 /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:
                        $243.11 /each.
                        Your price::
                        Qty
                        1949663 A25RA4EMR0410M A25RA4EMR0410M   4 10.0000 .3937 4.0000 .1570 25.0 .9843 32.0000 1.259 200.0000 7.874 50.0000 1.969 17.0000 .6693 198.0000 7.795 5.0000 .1969 T30
                          List price:
                          $254.07 /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:
                            $305.20 /each.
                            Your price::
                            Qty
                            1949666 A32SA4EML0412M A32SA4EML0412M   4 12.0000 .4724 4.0000 .1570 32.0 1.259 40.0000 1.574 250.0000 9.842 64.0000 2.520 22.0000 .8661 248.0000 9.763 6.0000 .2362 T30
                              List price:
                              $316.72 /each.
                              Your price::
                              Qty
                              1949670 A32SA4EML0516M A32SA4EML0516M   5 16.0000 .6299 5.0000 .1969 32.0 1.259 44.0000 1.732 250.0000 9.842 64.0000 2.520 26.0000 1.023 247.5000 9.744 6.0000 .2362 T30
                                List price:
                                $327.13 /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:
                                  $305.20 /each.
                                  Your price::
                                  Qty
                                  1949665 A32SA4EMR0412M A32SA4EMR0412M   4 12.0000 .4724 4.0000 .1570 32.0 1.259 40.0000 1.574 250.0000 9.842 64.0000 2.520 22.0000 .8661 248.0000 9.763 6.0000 .2362 T30
                                    List price:
                                    $316.72 /each.
                                    Your price::
                                    Qty
                                    1949669 A32SA4EMR0516M A32SA4EMR0516M   5 16.0000 .6299 5.0000 .1969 32.0 1.259 44.0000 1.732 250.0000 9.842 64.0000 2.520 26.0000 1.023 247.5000 9.744 6.0000 .2362 T30
                                      List price:
                                      $327.13 /each.
                                      Your price::
                                      Qty
                                      1949668 A40TA4EML0416M A40TA4EML0416M   4 16.0000 .6299 4.0000 .1570 40.0 1.574 52.0000 2.047 300.0000 11.811 80.0000 3.150 30.0000 1.181 298.0000 11.732 6.0000 .2362 T30
                                        List price:
                                        $352.20 /each.
                                        Your price::
                                        Qty
                                        1949672 A40TA4EML0516M A40TA4EML0516M   5 16.0000 .6299 5.0000 .1969 40.0 1.574 52.0000 2.047 300.0000 11.811 80.0000 3.150 30.0000 1.181 297.5000 11.712 6.0000 .2362 T30
                                          List price:
                                          $367.86 /each.
                                          Your price::
                                          Qty
                                          2263198 A40TA4EML0616M A40TA4EML0616M   6 16.0000 .6460 6.0000 .2362 40.0 1.574 52.0000 2.047 300.0000 11.811 80.0000 3.150 30.0000 1.181 296.9750 11.691 6.0000 .2362 T30
                                            List price:
                                            $383.54 /each.
                                            Your price::
                                            Qty
                                            1949667 A40TA4EMR0416M A40TA4EMR0416M   4 16.0000 .6299 4.0000 .1570 40.0 1.574 52.0000 2.047 300.0000 11.811 80.0000 3.150 30.0000 1.181 298.0000 11.732 6.0000 .2362 T30
                                              List price:
                                              $352.20 /each.
                                              Your price::
                                              Qty
                                              1949671 A40TA4EMR0516M A40TA4EMR0516M   5 16.0000 .6299 5.0000 .1969 40.0 1.574 52.0000 2.047 300.0000 11.811 80.0000 3.150 30.0000 1.181 297.5000 11.712 6.0000 .2362 T30
                                                List price:
                                                $367.86 /each.
                                                Your price::
                                                Qty
                                                2263197 A40TA4EMR0616M A40TA4EMR0616M   6 16.0000 .6460 6.0000 .2362 40.0 1.574 52.0000 2.047 300.0000 11.811 80.0000 3.150 30.0000 1.181 296.9750 11.691 6.0000 .2362 T30
                                                  List price:
                                                  $383.54 /each.
                                                  Your price::
                                                  Qty
                                                  List price:
                                                  Discount: %
                                                  Your price::
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