KenCut™ KS Keyway Milling Cutters

KenCut™ KS keyway milling cutters are the ideal solution to machine key slots for a shaft-to-hub connection. A radius transition between the floor and wall increases the component’s durability, preventing cracks from stress peaks. The KenCut KS design offers a true 90° wall straightness due to tapered peripheral edges - creating a defined passive force during finishing operations. Two-flute keyway cutters can be used in unstable machining conditions.  The three-flute keyway cutters offer unequally spaced flutes for chatter-free machining at high feed rates.

Select Filters
Filters
    View filters in
    Metric
    Inch
    Key Filters
    Workpiece Material
    Workpiece Material
    • P Steel (37)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(37)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(37)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(37)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(37)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(37)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(37)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(37)
    • M Stainless Steel (37)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(37)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(37)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(37)
    • K Cast Iron (37)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(37)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(37)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(37)
    • S High-Temp Alloys (37)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(37)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(37)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(37)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(37)
    • H Hardened Materials (37)
      • H1
        Hardened Materials 44-48 HRC(37)
    Applications
    Applications
    • Face MillingFace Milling (8)
    • PocketPocket (37)
    • Pocket HelicalPocket Helical (37)
    • Pocket MillingPocket Milling (37)
    • Pocket Plunge MillingPocket Plunge Milling (29)
    • RampingRamping (8)
    • Shoulder MillingShoulder Milling (37)
    • Shoulder RoughingShoulder Roughing (8)
    • Shoulder Square EndShoulder Square End (37)
    • Slot MillingSlot Milling (37)
    • Slot Square EndSlot Square End (37)
    Cutting Diameter
    Cutting Diameter
    • 0.0709 in(1)
    • 0.1102 in(3)
    • 0.1496 in(3)
    • 0.189 in(3)
    • 0.2264 in(3)
    • 0.3031 in(1)
    • 0.3051 in(3)
    • 0.3819 in(5)
    • 0.4606 in(3)
    • 0.5394 in(3)
    • 0.6181 in(3)
    • 0.6969 in(3)
    • 0.7756 in(3)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 1.8 mm(1)
    • 2.8 mm(3)
    • 3.8 mm(3)
    • 4.8 mm(3)
    • 5.75 mm(3)
    • 7.7 mm(1)
    • 7.75 mm(3)
    • 9.7 mm(5)
    • 11.7 mm(3)
    • 13.7 mm(3)
    • 15.7 mm(3)
    • 17.7 mm(3)
    • 19.7 mm(3)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Length
    Cutting Length
    • 2.0 mm(1)
    • 4.0 mm(3)
    • 5.0 mm(3)
    • 6.0 mm(3)
    • 7.0 mm(3)
    • 9.0 mm(3)
    • 10.0 mm(1)
    • 11.0 mm(4)
    • 12.0 mm(3)
    • 13.0 mm(1)
    • 14.0 mm(2)
    • 15.0 mm(1)
    • 16.0 mm(2)
    • 17.0 mm(1)
    • 18.0 mm(2)
    • 19.0 mm(1)
    • 20.0 mm(2)
    • 21.0 mm(1)
    Cutting Length MintoCutting Length Max
    Cutting Length
    Cutting Length
    • 0.0787 in(1)
    • 0.1575 in(3)
    • 0.1969 in(3)
    • 0.2362 in(3)
    • 0.2756 in(3)
    • 0.3543 in(3)
    • 0.3937 in(1)
    • 0.4331 in(4)
    • 0.4724 in(3)
    • 0.5118 in(1)
    • 0.5512 in(2)
    • 0.5906 in(1)
    • 0.6299 in(2)
    • 0.6693 in(1)
    • 0.7087 in(2)
    • 0.748 in(1)
    • 0.7874 in(2)
    • 0.8268 in(1)
    Cutting Length MintoCutting Length Max
    Reach
    Reach
    • 0.2362 in(1)
    • 0.4724 in(3)
    • 0.6299 in(6)
    • 0.6787 in(1)
    • 0.7087 in(2)
    • 0.8268 in(1)
    • 0.8661 in(3)
    • 0.9893 in(1)
    • 1.0236 in(4)
    • 1.068 in(1)
    • 1.1024 in(2)
    • 1.1468 in(1)
    • 1.1811 in(2)
    • 1.3043 in(1)
    • 1.3386 in(2)
    • 1.383 in(1)
    • 1.4173 in(2)
    • 1.6192 in(1)
    • 1.6535 in(2)
    Reach MintoReach Max
    Reach
    Reach
    • 6.0 mm(1)
    • 12.0 mm(3)
    • 16.0 mm(6)
    • 17.24 mm(1)
    • 18.0 mm(2)
    • 21.0 mm(1)
    • 22.0 mm(3)
    • 25.128 mm(1)
    • 26.0 mm(4)
    • 27.128 mm(1)
    • 28.0 mm(2)
    • 29.128 mm(1)
    • 30.0 mm(2)
    • 33.128 mm(1)
    • 34.0 mm(2)
    • 35.128 mm(1)
    • 36.0 mm(2)
    • 41.128 mm(1)
    • 42.0 mm(2)
    Reach MintoReach Max
    Connection Style
    Connection Style
    • Straight-Cylindrical (23)
    • Weldon (14)
    Number of Flutes
    Number of Flutes
    • 2 (14)
    • 3 (23)
    Over All Length [L]
    Over All Length [L]
    • 1.4961 in(1)
    • 1.9685 in(3)
    • 2.126 in(9)
    • 2.2835 in(4)
    • 2.5984 in(5)
    • 2.874 in(3)
    • 2.9528 in(3)
    • 3.2283 in(3)
    • 3.3071 in(3)
    • 3.622 in(3)
    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 38.0 mm(1)
    • 50.0 mm(3)
    • 54.0 mm(9)
    • 58.0 mm(4)
    • 66.0 mm(5)
    • 73.0 mm(3)
    • 75.0 mm(3)
    • 82.0 mm(3)
    • 84.0 mm(3)
    • 92.0 mm(3)
    Over All Length [L] MintoOver All Length [L] Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.005 in(7)
    • 0.008 in(10)
    • 0.013 in(14)
    • 0.016 in(6)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.125 mm(7)
    • 0.2 mm(10)
    • 0.325 mm(14)
    • 0.4 mm(6)
    Corner Radius MintoCorner Radius Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • KC643M (29)
    • KCPM15 (8)
    Front-End
    Neck Diameter
    Neck Diameter
    • 0.0689 in(1)
    • 0.1081 in(3)
    • 0.1461 in(3)
    • 0.1854 in(3)
    • 0.2244 in(1)
    • 0.2249 in(2)
    • 0.2992 in(1)
    • 0.3033 in(3)
    • 0.378 in(1)
    • 0.38 in(4)
    • 0.4567 in(1)
    • 0.4583 in(2)
    • 0.5354 in(1)
    • 0.537 in(2)
    • 0.6142 in(1)
    • 0.6158 in(2)
    • 0.6923 in(1)
    • 0.6929 in(1)
    • 0.6934 in(1)
    • 0.7717 in(2)
    • 0.7719 in(1)
    Neck Diameter MintoNeck Diameter Max
    Neck Diameter
    Neck Diameter
    • 1.75 mm(1)
    • 2.745 mm(3)
    • 3.71 mm(3)
    • 4.71 mm(3)
    • 5.7 mm(1)
    • 5.712 mm(2)
    • 7.6 mm(1)
    • 7.703 mm(3)
    • 9.6 mm(1)
    • 9.653 mm(4)
    • 11.6 mm(1)
    • 11.641 mm(2)
    • 13.6 mm(1)
    • 13.641 mm(2)
    • 15.6 mm(1)
    • 15.641 mm(2)
    • 17.585 mm(1)
    • 17.6 mm(1)
    • 17.613 mm(1)
    • 19.6 mm(2)
    • 19.605 mm(1)
    Neck Diameter MintoNeck Diameter Max
    Back-End
    Back-End Diameter
    Back-End Diameter
    • 4.0 mm(1)
    • 6.0 mm(12)
    • 8.0 mm(4)
    • 10.0 mm(5)
    • 12.0 mm(3)
    • 14.0 mm(3)
    • 16.0 mm(3)
    • 18.0 mm(3)
    • 20.0 mm(3)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.1575 in(1)
    • 0.2362 in(12)
    • 0.315 in(4)
    • 0.3937 in(5)
    • 0.4724 in(3)
    • 0.5512 in(3)
    • 0.6299 in(3)
    • 0.7087 in(3)
    • 0.7874 in(3)
    Back-End Diameter MintoBack-End Diameter Max
    Other
    Head Length [L2]
    Head Length [L2]
    • 0.0787 in(1)
    • 0.1575 in(3)
    • 0.1969 in(3)
    • 0.2362 in(3)
    • 0.2756 in(3)
    • 0.3543 in(3)
    • 0.3937 in(1)
    • 0.4331 in(4)
    • 0.4724 in(3)
    • 0.5118 in(1)
    • 0.5512 in(2)
    • 0.5906 in(1)
    • 0.6299 in(2)
    • 0.6693 in(1)
    • 0.7087 in(2)
    • 0.748 in(1)
    • 0.7874 in(2)
    • 0.8268 in(1)
    Head Length [L2] MintoHead Length [L2] Max
    Head Length [L2]
    Head Length [L2]
    • 2.0 mm(1)
    • 4.0 mm(3)
    • 5.0 mm(3)
    • 6.0 mm(3)
    • 7.0 mm(3)
    • 9.0 mm(3)
    • 10.0 mm(1)
    • 11.0 mm(4)
    • 12.0 mm(3)
    • 13.0 mm(1)
    • 14.0 mm(2)
    • 15.0 mm(1)
    • 16.0 mm(2)
    • 17.0 mm(1)
    • 18.0 mm(2)
    • 19.0 mm(1)
    • 20.0 mm(2)
    • 21.0 mm(1)
    Head Length [L2] MintoHead Length [L2] Max
    No filters matching ""
    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

    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

    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?

    Standard

    ALL

    Material

    Select a Value

    Hardness

    --

    Hardness Scale

    --

    Permitted Groups :

    Group

    SubGroup

    Hardness (HB)

    Hardness (HRC)