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Through Holes

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    Workpiece Material
    Workpiece Material
    • P Steel (30)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(30)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(30)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(30)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(30)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(30)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(30)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(30)
    • M Stainless Steel (29)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(29)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(29)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(29)
    • K Cast Iron (30)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(30)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(30)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(30)
    • S High-Temp Alloys (29)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(29)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(29)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(29)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(29)
    Applications
    Applications
    • Blind & Cross Hole FinishingBlind & Cross Hole Finishing (29)
    • Blind Hole FinishingBlind Hole Finishing (29)
    • Through & Cross Hole FinishingThrough & Cross Hole Finishing (30)
    • Through Hole FinishingThrough Hole Finishing (30)
    Cutting Diameter
    Cutting Diameter
    • 0.5512 in(1)
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    • 1.1024 in(1)
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    • 1.2205 in(1)
    • 1.2598 in(1)
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    • 1.3386 in(1)
    • 1.378 in(1)
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    • 1.4567 in(1)
    • 1.4961 in(1)
    • 1.5354 in(1)
    • 1.5748 in(1)
    • 1.6142 in(1)
    • 1.6535 in(1)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 14.0 mm(1)
    • 15.0 mm(1)
    • 16.0 mm(1)
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    • 19.0 mm(2)
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    • 39.0 mm(1)
    • 40.0 mm(1)
    • 41.0 mm(1)
    • 42.0 mm(1)
    Cutting Diameter MintoCutting Diameter Max
    Number of Flutes
    Number of Flutes
    • 6 (12)
    • 8 (18)
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • KCU05 (29)
    • KT6215 (1)
    Helix Hand
    Helix Hand
    • L (29)
    • R (1)
    Lead In Length
    Lead In Length
    • 0.043 in(1)
    • 0.0433 in(29)
    Lead In Length MintoLead In Length Max
    Back-End
    Back-End Diameter
    Back-End Diameter
    • 11.5 mm(2)
    • 13.5 mm(2)
    • 15.5 mm(3)
    • 17.5 mm(3)
    • 20.0 mm(5)
    • 25.0 mm(5)
    • 30.0 mm(5)
    • 35.0 mm(5)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.453 in(2)
    • 0.531 in(2)
    • 0.61 in(2)
    • 0.6102 in(1)
    • 0.69 in(3)
    • 0.787 in(5)
    • 0.984 in(5)
    • 1.181 in(5)
    • 1.378 in(5)
    Back-End Diameter MintoBack-End Diameter Max
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    Through Holes
    RHM Heads with Helical Flutes and Internal Coolant
    (1)

    RHM Heads with Helical Flutes and Internal Coolant

    RHR • Disc Style Reamer Head • Helical Fluted with Internal Coolant
    (29)

    RHR • Disc Style Reamer Head • Helical Fluted with Internal Coolant

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