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    • P Steel (11)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(11)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(11)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(11)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(11)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(11)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(11)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(11)
    • M Stainless Steel (11)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(11)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(11)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(11)
    • K Cast Iron (11)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(11)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(11)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(11)
    • N Non-Ferrous Materials (9)
      • N1
        Wrought Aluminum (9)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(9)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(9)
      • N4
        Copper, Brass, Zinc-based on machinability index range of 70-100 (9)
      • N5
        Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (9)
      • N6
        Carbon, Graphite Composites, CFRP (9)
      • N7
        MMC's (9)
    • S High-Temp Alloys (11)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(11)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(11)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(11)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(11)
    Applications
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    • ID Thread TurningID Thread Turning (6)
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    • UNJ (6)
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    • KM (13)
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    • 3.0 (11)
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    • 0.055 in(1)
    • 0.06 in(1)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.025 mm(1)
    • 0.05 mm(6)
    • 0.076 mm(6)
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    • 0.151 mm(4)
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    • 0.25 mm(2)
    • 0.275 mm(4)
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    • 0.375 mm(2)
    • 0.426 mm(3)
    • 0.5 mm(2)
    • 0.525 mm(1)
    • 0.65 mm(2)
    • 0.701 mm(1)
    • 0.75 mm(2)
    • 0.925 mm(2)
    • 0.976 mm(2)
    • 1.0 mm(1)
    • 1.401 mm(1)
    • 1.526 mm(1)
    Corner Radius MintoCorner Radius Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • HCK20 (1)
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    • N (11)
    F Dimension
    F Dimension
    • 35.0 mm(13)
    F Dimension MintoF Dimension Max
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    F Dimension
    • 1.379 in(13)
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    Minimum Axial Groove Diameter
    Minimum Axial Groove Diameter
    • 70.0 mm(6)
    Minimum Axial Groove Diameter MintoMinimum Axial Groove Diameter Max
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    • 2.757 in(6)
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    • E (5)
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    • DOUBLE NEGATIVE (11)
    • DOUBLE POSITIVE (1)
    • POSITIVE-NEGATIVE (1)
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    Maximum Bore Depth
    • 1.969 in(6)
    Maximum Bore Depth MintoMaximum Bore Depth Max
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    Maximum Bore Depth
    • 50.0 mm(6)
    Maximum Bore Depth MintoMaximum Bore Depth Max
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    • S (4)
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    • M (2)
    • S (13)
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    • H W (11)
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    • TAPER SHANK (13)
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    • KM50TS (13)
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    LSE 90° • External Only
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    LSE 90° • External Only

    LSS 90°
    (5)

    LSS 90°

    LSE-N 90° • Internal Only
    (6)

    LSE-N 90° • Internal Only

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