Indexable Helical End Mills
Indexable Helical End Mills
Indexable Helical End Mills
Indexable Helical End Mills

Mill 1-10™ Helical End Mills • Cylindrical Shank • Metric

Indexable Helical End Mills

Features and benefits

  • Aggressive ramping rates.

  • Generates superior surface finish.

  • Mill 90° walls.

Uses and application

  • Face MillingFace Milling
  • Helical MillingHelical Milling
  • Ramping: BlankRamping: Blank
  • Slotting: Square EndSlotting: Square End
  • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
  • PocketingPocketing
  • Shank - Cylindrical  PlainShank - Cylindrical Plain
  • Milling - Through CoolantMilling - Through Coolant

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
N Non-Ferrous
S High-Temp Alloys
H Hardened Materials
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Workpiece Material
Workpiece Material
  • P Steel (5)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (5)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (5)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (5)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (5)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (5)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (5)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (5)
  • M Stainless Steel (5)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (5)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (5)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (5)
  • K Cast Iron (5)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (5)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (5)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (5)
  • N Non-Ferrous Materials (5)
    • N1
      Wrought Aluminum
      (5)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
      (5)
    • N3
      High-Silicon Aluminum Alloys Si >12.2%
      (5)
  • S High-Temp Alloys (5)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (5)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (5)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
      (5)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (5)
  • H Hardened Materials (5)
    • H1
      Hardened Materials 44-48 HRC
      (5)
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  • CN (1)
  • DE (1)
  • GB (1)
Applications
Applications
  • Face Milling Face Milling (5)
  • Pocket Pocket (5)
  • Pocket Helical Pocket Helical (5)
  • Pocket Milling Pocket Milling (5)
  • Ramping Ramping (5)
  • Shoulder Milling Shoulder Milling (5)
  • Shoulder Roughing Shoulder Roughing (5)
  • Shoulder Square End Shoulder Square End (5)
  • Slot Milling Slot Milling (4)
  • Slot Square End Slot Square End (4)
Cutting Diameter
Cutting Diameter
  • 0.787 in (2)
  • 0.984 in (2)
  • 1.26 in (1)
Cutting Diameter Min to Cutting Diameter Max
Cutting Diameter
Cutting Diameter
  • 20.0 mm (2)
  • 25.0 mm (2)
  • 32.0 mm (1)
Cutting Diameter Min to Cutting Diameter Max
Cutting Length
Cutting Length
  • 18.8 mm (1)
  • 18.925 mm (1)
  • 27.75 mm (1)
  • 36.375 mm (1)
  • 44.776 mm (1)
Cutting Length Min to Cutting Length Max
Cutting Length
Cutting Length
  • 0.74 in (1)
  • 0.745 in (1)
  • 1.093 in (1)
  • 1.432 in (1)
  • 1.764 in (1)
Cutting Length Min to Cutting Length Max
Reach
Reach
  • 1.102 in (2)
  • 1.417 in (1)
  • 1.811 in (1)
  • 2.126 in (1)
Reach Min to Reach Max
Reach
Reach
  • 28.0 mm (2)
  • 36.0 mm (1)
  • 46.0 mm (1)
  • 54.0 mm (1)
Reach Min to Reach Max
Number of Flutes
Number of Flutes
  • 2 (4)
  • 3 (1)
Cutting Edges Per Insert
Cutting Edges Per Insert
  • 1.0 (5)
  • 2.0 (5)
Cutting Edges Per Insert Min to Cutting Edges Per Insert Max
Corner configuration
Corner Radius
Corner Radius
  • 0.008 in (5)
  • 0.016 in (5)
  • 0.031 in (5)
  • 0.039 in (5)
  • 0.047 in (5)
  • 0.063 in (5)
  • 0.079 in (5)
  • 0.094 in (5)
  • 0.122 in (5)
  • 0.157 in (5)
Corner Radius Min to Corner Radius Max
Corner Radius
Corner Radius
  • 0.2 mm (5)
  • 0.4 mm (5)
  • 0.8 mm (5)
  • 1.0 mm (5)
  • 1.201 mm (5)
  • 1.6 mm (5)
  • 2.0 mm (5)
  • 2.375 mm (5)
  • 3.1 mm (5)
  • 4.0 mm (5)
Corner Radius Min to Corner Radius Max
Application
Grade Of Cutting Tool
Grade Of Cutting Tool
  • K313 (5)
  • KC410M (5)
  • KC422M (5)
  • KC510M (5)
  • KC520M (5)
  • KC522M (5)
  • KC725M (5)
  • KCK15 (5)
  • KCK20B (5)
  • KCKP10 (5)
  • KCPK30 (5)
  • KCPM20 (5)
  • KCPM40 (5)
  • KCSM30 (5)
  • KCSM40 (5)
  • KD1410 (5)
Maximum Ramp Angle
Maximum Ramp Angle
  • 2.75 (1)
  • 4.0 (2)
  • 6.0 (2)
Maximum Ramp Angle Min to Maximum Ramp Angle Max
Front-End
Insert Shape
Insert Shape
  • E-PARALLELOGRAM 70 (5)
  • X-PARALLELOGRAM 70 (5)
  • X-PARALLELOGRAM 75 (5)
Back-End
Back-End Diameter
Back-End Diameter
  • 20.0 mm (2)
  • 25.0 mm (2)
  • 32.0 mm (1)
Back-End Diameter Min to Back-End Diameter Max
Back-End Diameter
Back-End Diameter
  • 0.787 in (2)
  • 0.984 in (2)
  • 1.26 in (1)
Back-End Diameter Min to Back-End Diameter Max
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SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [L] Overall Length [L] Overall Length [L2] Head Length [L2] Head Length [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth Number of Inserts [Z] Number of Flutes Maximum Ramping Angle Weight Kilograms Max RPM
3773806 M1H20J02R28A20ED10C4 M1H20J02R28A20ED10C4   20.0000 .7874 20.0 .7874 110.0000 4.330 28.0000 1.100 18.9200 .7450 4 2 6.000 0.48 37100
    List price:
    $860.62 /each
    Your price:
    Qty
    3773122 M1H20J02R36A20ED10C6 M1H20J02R36A20ED10C6   20.0000 .7874 20.0 .7874 90.2000 3.551 36.0000 1.417 27.7400 1.092 6 2 6.000 0.36 37100
      List price:
      $958.19 /each
      Your price:
      Qty
      3773807 M1H25J02R28A25ED10C4 M1H25J02R28A25ED10C4   25.0000 .9843 25.0 .9843 120.2400 4.734 28.0000 1.100 18.8000 .7400 4 2 4.000 0.38 33200
        List price:
        $878.34 /each
        Your price:
        Qty
        3773803 M1H25J02R46A25ED10C8 M1H25J02R46A25ED10C8   25.0000 .9843 25.0 .9843 105.0000 4.133 46.0000 1.811 36.3800 1.432 8 2 4.000 0.30 33200
          List price:
          $970.20 /each
          Your price:
          Qty
          3773805 M1H32J03R54A32ED10C15 M1H32J03R54A32ED10C15   32.0000 1.259 32.0 1.259 115.0000 4.527 53.7300 2.115 44.7800 1.763 15 3 2.750 0.53 29300
            List price:
            $1,099.14 /each
            Your price:
            Qty
            List price:
            Discount: %
            Your price:
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