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TopGroove™ - Boring Bars

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    • P Steel (44)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(44)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(44)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(44)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(44)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(44)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(44)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(44)
    • M Stainless Steel (44)
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        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(44)
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        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(44)
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      • K3
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        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(44)
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    • H Hardened Materials (43)
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        Hardened Materials 44-48 HRC(43)
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        Hardened Materials 48-55 HRC(43)
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        Hardened Materials 56-60 HRC(40)
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        Hardened Materials >60 HRC(40)
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    Over All Length [L] MintoOver All Length [L] Max
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    F Dimension
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    • 1.281 in(1)
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    F Dimension MintoF Dimension Max
    Minimum Axial Groove Diameter
    Minimum Axial Groove Diameter
    • 11.176 mm(2)
    • 11.5 mm(2)
    • 18.5 mm(2)
    • 18.542 mm(2)
    • 20.32 mm(1)
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    • 60.325 mm(1)
    • 63.5 mm(3)
    • 69.85 mm(2)
    • 70.0 mm(1)
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    Minimum Axial Groove Diameter
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    • 0.44 in(2)
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    Minimum Axial Groove Diameter MintoMinimum Axial Groove Diameter Max
    Maximum Axial Groove Diameter
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    • 393.661 in(43)
    Maximum Axial Groove Diameter MintoMaximum Axial Groove Diameter Max
    Maximum Axial Groove Diameter
    Maximum Axial Groove Diameter
    • 9999.0 mm(43)
    Maximum Axial Groove Diameter MintoMaximum Axial Groove Diameter Max
    Cutting Direction
    Cutting Direction
    • E (4)
    • S (40)
    Maximum Bore Depth
    Maximum Bore Depth
    • 1.231 in(1)
    • 1.2323 in(1)
    • 1.29 in(1)
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    • 6.2992 in(3)
    • 7.0 in(2)
    • 7.874 in(1)
    • 8.0 in(4)
    Maximum Bore Depth MintoMaximum Bore Depth Max
    Maximum Bore Depth
    Maximum Bore Depth
    • 31.26 mm(1)
    • 31.3 mm(1)
    • 32.766 mm(1)
    • 38.1 mm(1)
    • 48.0 mm(2)
    • 50.8 mm(2)
    • 63.5 mm(3)
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    • 76.2 mm(2)
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    • 101.6 mm(6)
    • 127.0 mm(3)
    • 128.0 mm(2)
    • 152.4 mm(2)
    • 160.0 mm(3)
    • 177.8 mm(2)
    • 200.0 mm(1)
    • 203.2 mm(4)
    Maximum Bore Depth MintoMaximum Bore Depth Max
    Front-End
    Cutting Width
    Cutting Width
    • 0.0197 in(16)
    • 0.031 in(16)
    • 0.0315 in(16)
    • 0.0394 in(33)
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    • 0.188 in(20)
    • 0.189 in(22)
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    Insert Size
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    • 1.69 mm(1)
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    Boring Bars
    Integral I.D. Threading Boring Bars • A-NE
    (19)

    Integral I.D. Threading Boring Bars • A-NE

    Integral I.D. Threading Boring Bars • A-NE-1
    (3)

    Integral I.D. Threading Boring Bars • A-NE-1

    Integral I.D. Threading Boring Bars • A-NNT • Metric
    (16)

    Integral I.D. Threading Boring Bars • A-NNT • Metric

    Integral I.D. Grooving Boring Bars • A-NS
    (4)

    Integral I.D. Grooving Boring Bars • A-NS

    Integral I.D. Threading Boring Bars • A-NNT-1 • Metric
    (2)

    Integral I.D. Threading Boring Bars • A-NNT-1 • Metric

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