Welcome
Please confirm your preferences
Update Preferences

Product Suggestions

Product Family suggestions

Contact a Kennametal Expert

Customer Support

Find customer support centers around the globe.

quick order warning
Enter a Material #, Customer Material #, or Catalog # (ANSI/ISO) to quickly add products to your cart.
Enter a Material #, Customer Material #, or Catalog # (ANSI/ISO) to quickly add products to your cart.
Enter a Material #, Customer Material #, or Catalog # (ANSI/ISO) to quickly add products to your cart.
Enter a Material #, Customer Material #, or Catalog # (ANSI/ISO) to quickly add products to your cart.
Enter a Material #, Customer Material #, or Catalog # (ANSI/ISO) to quickly add products to your cart.
Quick Order in Cart
Item(s) successfully added to the cart
View Cart
Item(s) are being added to the cart
View Cart

Expandable Reaming

Select Filters
Filters
Filters
    View filters in
    Metric
    Inch
    Key Filters
    Workpiece Material
    Workpiece Material
    • P Steel (116)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(116)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(116)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(116)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(116)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(116)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(116)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(116)
    • M Stainless Steel (116)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(116)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(116)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(116)
    • K Cast Iron (116)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(116)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(116)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(116)
    • S High-Temp Alloys (116)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(116)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(116)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(116)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(116)
    Applications
    Applications
    • Blind & Cross Hole FinishingBlind & Cross Hole Finishing (58)
    • Blind Hole FinishingBlind Hole Finishing (58)
    • Through & Cross Hole FinishingThrough & Cross Hole Finishing (58)
    • Through Hole FinishingThrough Hole Finishing (58)
    Cutting Diameter
    Cutting Diameter
    • 0.551 in(4)
    • 0.5625 in(4)
    • 0.591 in(4)
    • 0.6299 in(4)
    • 0.6693 in(4)
    • 0.6875 in(4)
    • 0.709 in(4)
    • 0.748 in(4)
    • 0.75 in(4)
    • 0.7874 in(4)
    • 0.8268 in(3)
    • 0.827 in(1)
    • 0.866 in(1)
    • 0.8661 in(3)
    • 0.875 in(4)
    • 0.9055 in(4)
    • 0.9375 in(4)
    • 0.9449 in(4)
    • 0.9843 in(4)
    • 1.0 in(4)
    • 1.0236 in(4)
    • 1.063 in(4)
    • 1.1024 in(4)
    • 1.1811 in(4)
    • 1.25 in(4)
    • 1.2598 in(4)
    • 1.3385 in(4)
    • 1.4173 in(4)
    • 1.4961 in(4)
    • 1.574 in(1)
    • 1.5748 in(3)
    • 1.6535 in(4)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 14.0 mm(4)
    • 14.288 mm(4)
    • 15.0 mm(4)
    • 16.0 mm(4)
    • 17.0 mm(4)
    • 17.463 mm(4)
    • 18.0 mm(4)
    • 19.0 mm(4)
    • 19.05 mm(4)
    • 20.0 mm(4)
    • 20.998 mm(1)
    • 21.0 mm(3)
    • 21.998 mm(1)
    • 22.0 mm(3)
    • 22.225 mm(4)
    • 23.0 mm(4)
    • 23.813 mm(4)
    • 24.0 mm(4)
    • 25.0 mm(4)
    • 25.4 mm(4)
    • 26.0 mm(4)
    • 27.0 mm(4)
    • 28.0 mm(4)
    • 30.0 mm(4)
    • 31.75 mm(4)
    • 32.0 mm(4)
    • 34.0 mm(4)
    • 36.0 mm(4)
    • 38.0 mm(4)
    • 39.991 mm(1)
    • 40.0 mm(3)
    • 42.0 mm(4)
    Cutting Diameter MintoCutting Diameter Max
    Connection Style
    Connection Style
    • Short Taper Reamer Shank (116)
    Number of Flutes
    Number of Flutes
    • 6 (72)
    • 8 (44)
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • KC6005 (58)
    • KC6305 (58)
    Hand Of Tool
    Hand Of Tool
    • R (116)
    Helix Hand
    Helix Hand
    • L (58)
    • N (58)
    Lead in Length
    Lead in Length
    • 0.5 mm(58)
    • 1.1 mm(58)
    Lead in Length MintoLead in Length Max
    Lead In Length
    Lead In Length
    • 0.02 in(58)
    • 0.043 in(58)
    Lead In Length MintoLead In Length Max
    Front-End
    Gage Length
    Gage Length
    • 91.0000 in(1)
    • 99.0000 in(1)
    • 104.0000 in(1)
    • 106.0000 in(1)
    • 113.5000 in(2)
    • 115.0000 in(1)
    • 123.0000 in(1)
    • 127.5000 in(1)
    • 130.5000 in(2)
    • 135.0000 in(1)
    • 146.0000 in(1)
    • 152.5000 in(2)
    • 154.5000 in(1)
    • 158.5000 in(2)
    • 174.0000 in(2)
    • 185.5000 in(2)
    • 190.0000 in(2)
    • 217.5000 in(2)
    • 249.0000 in(2)
    • 274.0000 in(2)
    Gage Length
    Gage Length
    • 91.0000 mm(1)
    • 99.0000 mm(1)
    • 104.0000 mm(1)
    • 106.0000 mm(1)
    • 113.5000 mm(2)
    • 115.0000 mm(1)
    • 123.0000 mm(1)
    • 127.5000 mm(1)
    • 130.5000 mm(2)
    • 135.0000 mm(1)
    • 146.0000 mm(1)
    • 152.5000 mm(2)
    • 154.5000 mm(1)
    • 158.5000 mm(2)
    • 174.0000 mm(2)
    • 185.5000 mm(2)
    • 190.0000 mm(2)
    • 217.5000 mm(2)
    • 249.0000 mm(2)
    • 274.0000 mm(2)
    Back-End
    Connection Type
    Connection Type
    • SHORT TAPER (116)
    System Size
    System Size
    • SIF70 (4)
    Back-End Diameter
    Back-End Diameter
    • 11.5 mm(12)
    • 13.5 mm(12)
    • 15.5 mm(12)
    • 16.0 mm(2)
    • 17.5 mm(16)
    • 20.0 mm(40)
    • 25.0 mm(20)
    • 30.0 mm(8)
    • 32.0 mm(8)
    • 35.0 mm(12)
    • 70.0 mm(4)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.453 in(12)
    • 0.53 in(2)
    • 0.531 in(10)
    • 0.61 in(12)
    • 0.63 in(2)
    • 0.689 in(16)
    • 0.787 in(35)
    • 0.7874 in(5)
    • 0.984 in(18)
    • 0.9843 in(2)
    • 1.181 in(8)
    • 1.259 in(4)
    • 1.2598 in(4)
    • 1.378 in(12)
    • 2.756 in(4)
    Back-End Diameter MintoBack-End Diameter Max
    Other
    Solid Indexable Tool
    Solid Indexable Tool
    No filters matching ""
    Expandable Reaming
    Straight Shank • Axial Clamping • 5xD
    (8)

    Straight Shank • Axial Clamping • 5xD

    Straight Shank • Axial Clamping • 3xD
    (8)

    Straight Shank • Axial Clamping • 3xD

    SIF70 • Axial Clamping • 5xD
    (4)

    SIF70 • Axial Clamping • 5xD

    RHM-E with Helical Flutes and Internal Coolant
    (58)

    RHM-E with Helical Flutes and Internal Coolant

    RHM-E with Straight Flutes and Internal Coolant
    (58)

    RHM-E with Straight Flutes and Internal Coolant

    Straight Shank • Radial Clamping • 5xD
    (5)

    Straight Shank • Radial Clamping • 5xD

    Straight Shank • Radial Clamping • 3xD
    (5)

    Straight Shank • Radial Clamping • 3xD

    You are about to add to your My Solutions page. Do you want to proceed?
    Select the destination where you want to move to.
    New Folder
      • Applied Filters:
      • Clear All

    A folder with the name already exists.

    Special characters not allowed
    product-image
    Please adjust the following properties from

    ISO Catalog Number

    ANSI Catalog Number

    to find similar products.

    The following files are available

    Please select a file to download

    Models

    I have read and accepted the Terms & Conditions of use

    Can’t find the file type you’re looking for?

    You should be logged to see your dashboard information
    Session expired due to inactivity, please login again
    The product/s () you were trying to add to the cart is/are not available, please contact customer service
    item(s) successfully added to the cart
    View Cart

    . Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

    Minimum quantity should be

    SAP Material Number ISO Catalog Number Grade  

    You are about to leave the Solution building process.

    Are you sure you want to leave?

    Workpiece Selection

    Standard

    ALL

    Material

    Select a Value

    Hardness

    --

        Hardness Scale

        --

          Permitted Groups :

          Group

          SubGroup

          Hardness (HB)

          Hardness (HRC)

          CancelOk