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Top Notch™ CBN Inserts

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    • N Non-Ferrous Materials (6)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(6)
      • N4
        Copper, Brass, Zinc-based on machinability index range of 70-100 (6)
      • N5
        Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (6)
    • H Hardened Materials (13)
      • H1
        Hardened Materials 44-48 HRC(13)
      • H2
        Hardened Materials 48-55 HRC(13)
      • H3
        Hardened Materials 56-60 HRC(13)
      • H4
        Hardened Materials >60 HRC(13)
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    • Face GroovingFace Grooving (17)
    • GroovingGrooving (17)
    • ID GroovingID Grooving (17)
    • Plunge TurningPlunge Turning (17)
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    • Heavily Interrupted Cut (17)
    • Lightly Interrupted Cut (19)
    • Smooth Cut (19)
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    Cutting Edges Per Insert
    • 1.0 (5)
    • 2.0 (14)
    Cutting Edges Per Insert MintoCutting Edges Per Insert Max
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    Corner Radius
    • 0.008 in(13)
    • 0.01 in(3)
    • 0.023 in(3)
    Corner Radius MintoCorner Radius Max
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    Corner Radius
    • 0.2 mm(13)
    • 0.25 mm(3)
    • 0.575 mm(3)
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    • KB1630 (11)
    • KBH20 (2)
    • KD1425 (6)
    Minimum Axial Groove Diameter
    Minimum Axial Groove Diameter
    • 139.7 mm(15)
    • 209.6 mm(2)
    Minimum Axial Groove Diameter MintoMinimum Axial Groove Diameter Max
    Minimum Axial Groove Diameter
    Minimum Axial Groove Diameter
    • 5.5 in(15)
    • 8.252 in(2)
    Minimum Axial Groove Diameter MintoMinimum Axial Groove Diameter Max
    Maximum Axial Groove Diameter
    Maximum Axial Groove Diameter
    • 393.661 in(17)
    Maximum Axial Groove Diameter MintoMaximum Axial Groove Diameter Max
    Maximum Axial Groove Diameter
    Maximum Axial Groove Diameter
    • 9999.0 mm(17)
    Maximum Axial Groove Diameter MintoMaximum Axial Groove Diameter Max
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    • 0.079 in(2)
    • 0.094 in(4)
    • 0.125 in(6)
    • 0.189 in(3)
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    • 2.0 mm(2)
    • 2.388 mm(4)
    • 3.175 mm(6)
    • 4.801 mm(3)
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    • PRISMATIC (2)
    • TN-TOP NOTCH (17)
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    • PRISMATIC (2)
    • TN-TOP NOTCH (17)
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    Insert Seat Size
    • 3 (17)
    • 4 (2)
    Cutting Tool Material
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    • B H (11)
    • B L (2)
    • D P (6)
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    Top Notch™ CBN Inserts
    NG-ST • Groove and Turn • Tipped PcBN / PCD
    (19)

    NG-ST • Groove and Turn • Tipped PcBN / PCD

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