KenCut™ KS Solid Carbide End Mill for Keyway Milling
KenCut™ KS Solid Carbide End Mill for Keyway Milling
KenCut™ KS Solid Carbide End Mill for Keyway Milling
KenCut™ KS Solid Carbide End Mill for Keyway Milling

KenCut™ KS • F3AU • Radiused • 3 Flutes • Plain Shank • Metric

KenCut™ KS Solid Carbide End Mill for Keyway Milling

Features and benefits

  • Keyway cutter for slot machining of shaft to hub connections.

  • For production of key slots according to ISO standards.

  • Roughing and finishing with one tool.

  • Center cutting for plunging and ramping operations.

  • Unequal flute spacing for chatter-free machining at highest feed rates.

Uses and application

  • Plunge MillingPlunge Milling
  • Ramping: BlankRamping: Blank
  • Slotting: Square EndSlotting: Square End
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • Corner Style: Corner RadiusCorner Style: Corner Radius
  • Helix Angle: 38°Helix Angle: 38°
  • Tool Dimensions: Flute Configuration: 3Tool Dimensions: Flute Configuration: 3

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
S High-Temp Alloys
H Hardened Materials
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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)
  • 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)
  • H Hardened Materials (11)
    • H1
      Hardened Materials 44-48 HRC
      (11)
Applications
Applications
  • Pocket Pocket (11)
  • Pocket Helical Pocket Helical (11)
  • Pocket Milling Pocket Milling (11)
  • Pocket Plunge Milling Pocket Plunge Milling (11)
  • Shoulder Milling Shoulder Milling (11)
  • Shoulder Square End Shoulder Square End (11)
  • Slot Milling Slot Milling (11)
  • Slot Square End Slot Square End (11)
Cutting Diameter
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Corner Radius
Corner Radius
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Corner Radius
Corner Radius
  • 0.125 mm (2)
  • 0.2 mm (3)
  • 0.325 mm (4)
  • 0.4 mm (2)
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Back-End Diameter
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SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Adapter Style Machine Side [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [D3] Neck Diameter [D3] Neck Diameter [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth [L3] Usable Length [L3] Usable Length [L] Overall Length [L] Overall Length [Re] Corner Radius [Re] Corner Radius [Z] Number of Flutes
4090567 F3AU0280ADK38 F3AU0280ADK38 KC643M Straight-Cylindrical 2.8000 .1102 6.0 .2362 2.7450 .1081 4.0000 .1575 12.0000 .4724 50.0000 1.968 0.1200 .0047 3
    List price:
    $66.49 /each
    Your price:
    Qty
    4090568 F3AU0380ADK38 F3AU0380ADK38 KC643M Straight-Cylindrical 3.8000 .1496 6.0 .2362 3.7100 .1461 5.0000 .1969 16.0000 .6299 54.0000 2.126 0.1200 .0047 3
      List price:
      $66.49 /each
      Your price:
      Qty
      4090569 F3AU0480ADK38 F3AU0480ADK38 KC643M Straight-Cylindrical 4.8000 .1890 6.0 .2362 4.7100 .1854 6.0000 .2362 16.0000 .6299 54.0000 2.126 0.2000 .0079 3
        List price:
        $66.49 /each
        Your price:
        Qty
        4090570 F3AU0575ADK38 F3AU0575ADK38 KC643M Straight-Cylindrical 5.7500 .2264 6.0 .2362 5.7120 .2249 7.0000 .2756 18.0000 .7087 54.0000 2.126 0.2000 .0079 3
          List price:
          $66.49 /each
          Your price:
          Qty
          4090571 F3AU0775ADK38 F3AU0775ADK38 KC643M Straight-Cylindrical 7.7500 .3051 8.0 .315 7.7030 .3033 9.0000 .3543 22.0000 .8661 58.0000 2.283 0.2000 .0079 3
            List price:
            $83.36 /each
            Your price:
            Qty
            4090572 F3AU0970ADK38 F3AU0970ADK38 KC643M Straight-Cylindrical 9.7000 .3819 10.0 .3937 9.6530 .3800 11.0000 .4331 26.0000 1.023 66.0000 2.598 0.3300 .0130 3
              List price:
              $120.39 /each
              Your price:
              Qty
              4090773 F3AU1170ADK38 F3AU1170ADK38 KC643M Straight-Cylindrical 11.7000 .4606 12.0 .4724 11.6410 .4583 12.0000 .4724 28.0000 1.102 73.0000 2.874 0.3300 .0130 3
                List price:
                $161.64 /each
                Your price:
                Qty
                4090774 F3AU1370ADK38 F3AU1370ADK38 KC643M Straight-Cylindrical 13.7000 .5394 14.0 .5512 13.6410 .5370 14.0000 .5512 30.0000 1.181 75.0000 2.952 0.3300 .0130 3
                  List price:
                  $219.74 /each
                  Your price:
                  Qty
                  4090775 F3AU1570ADK38 F3AU1570ADK38 KC643M Straight-Cylindrical 15.7000 .6181 16.0 .6299 15.6410 .6158 16.0000 .6299 34.0000 1.338 82.0000 3.228 0.3300 .0130 3
                    List price:
                    $289.21 /each
                    Your price:
                    Qty
                    4090776 F3AU1770ADK38 F3AU1770ADK38 KC643M Straight-Cylindrical 17.7000 .6969 18.0 .7087 17.6410 .6945 18.0000 .7087 36.0000 1.417 84.0000 3.307 0.4000 .0157 3
                      List price:
                      $374.84 /each
                      Your price:
                      Qty
                      4090777 F3AU1970ADK38 F3AU1970ADK38 KC643M Straight-Cylindrical 19.7000 .7756 20.0 .7874 19.6270 .7727 20.0000 .7874 42.0000 1.653 92.0000 3.622 0.4000 .0157 3
                        List price:
                        $432.68 /each
                        Your price:
                        Qty
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                        Replacement This item is no longer available
                        Replacement Product Please contact customer service for assistance
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                        Grades

                        • KC643M
                          KC643M

                          Coated fine-grain grade with PVD multilayer (AlTiN). KC643M™ is a very thin and hard PVD coating particularly suited for cutting steel, cast iron, stainless steel (wet), and titanium (wet). This grade can be used for materials with hardness up to 52 HRC.

                          P Steel
                          S High-Temp Alloys
                          H Hardened Materials
                          K Cast Iron
                          M Stainless Steel
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