Cast Iron Powerhouse

The M4070 heavy duty face mill has powerful features trusted to continuously perform in demanding machining conditions while running at high cutting parameters on uneven, non-uniform surfaces.

The M4070 is equipped with hardened anvils and tangentially-mounted inserts to power through forged and cast surfaces with uneven stock.

 

 

Features and Benefits

  • Positive cutting edge geometry to enable smooth cutting
  • Tangential design with an M6 insert clamping screw for secure insert seating and predictable performance in high depth of cut (DOC) applications
  • Hardened anvils for extended tool body life
  • Enlarged chip gash design for clean chip evacuation
Five different WIDIA indexable mills with a handful of inserts, screw drivers, and a workpiece
Select Filters
Filters
    View filters in
    Metric
    Inch
    Key Filters
    Workpiece Material
    Workpiece Material
    • P Steel (10)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(10)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(10)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(10)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(10)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(10)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(10)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(10)
    • M Stainless Steel (10)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(10)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(10)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(10)
    • 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 (10)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(10)
    Select All Star
    • DE (7)
    • IN (7)
    Applications
    Applications
    • Face MillingFace Milling (9)
    Cutting Diameter
    Cutting Diameter
    • 4.921 in(1)
    • 6.0 in(1)
    • 6.299 in(1)
    • 7.875 in(1)
    • 8.0 in(1)
    • 9.843 in(1)
    • 10.0 in(1)
    • 12.0 in(1)
    • 12.403 in(1)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 125.0 mm(1)
    • 152.4 mm(1)
    • 160.0 mm(1)
    • 200.0 mm(1)
    • 203.201 mm(1)
    • 250.0 mm(1)
    • 254.0 mm(1)
    • 304.8 mm(1)
    • 315.0 mm(1)
    Cutting Diameter MintoCutting Diameter Max
    Maximum Cutting Diameter
    Maximum Cutting Diameter
    • 137.75 mm(1)
    • 165.15 mm(1)
    • 172.75 mm(1)
    • 212.726 mm(1)
    • 215.925 mm(1)
    • 262.725 mm(1)
    • 266.725 mm(1)
    • 317.526 mm(1)
    • 327.725 mm(1)
    Maximum Cutting Diameter MintoMaximum Cutting Diameter Max
    Maximum Cutting Diameter
    Maximum Cutting Diameter
    • 5.423 in(1)
    • 6.502 in(1)
    • 6.801 in(1)
    • 8.375 in(1)
    • 8.501 in(1)
    • 10.344 in(1)
    • 10.501 in(1)
    • 12.501 in(1)
    • 12.903 in(1)
    Maximum Cutting Diameter MintoMaximum Cutting Diameter Max
    Cutting Length
    Cutting Length
    • 17.3 mm(9)
    Cutting Length MintoCutting Length Max
    Cutting Length
    Cutting Length
    • 0.681 in(9)
    Cutting Length MintoCutting Length Max
    Reach
    Reach
    • 0.669 in(3)
    • 2.38 in(3)
    • 2.48 in(2)
    • 3.15 in(1)
    Reach MintoReach Max
    Reach
    Reach
    • 17.0 mm(3)
    • 60.45 mm(3)
    • 63.0 mm(2)
    • 80.0 mm(1)
    Reach MintoReach Max
    Tool Cutting Edge Angle
    Tool Cutting Edge Angle
    • 70.0 (9)
    Tool Cutting Edge Angle MintoTool Cutting Edge Angle Max
    Connection Style
    Connection Style
    • B-Cutter Retention Screw (2)
    • C-Bolt Circle (7)
    Number of Flutes
    Number of Flutes
    • 10 (2)
    • 12 (2)
    • 15 (2)
    • 6 (1)
    • 8 (2)
    Internal Coolant Capability
    Internal Coolant Capability
    Over All Length [L]
    Over All Length [L]
    • 2.38 in(3)
    • 2.48 in(5)
    • 3.15 in(1)
    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 60.45 mm(3)
    • 63.0 mm(5)
    • 80.0 mm(1)
    Over All Length [L] MintoOver All Length [L] Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • WK15CM (10)
    • WP35CM (10)
    Hand Of Tool
    Hand Of Tool
    • R (9)
    Wiper Insert
    Wiper Insert
    • N (2)
    Front-End
    Center Cutting
    Center Cutting
    Insert Geometry
    Shape
    Shape
    • L-RECTANGLE ON EDGE 90 (2)
    Cutting Edge Length
    Cutting Edge Length
    • 20.0 mm(2)
    Cutting Edge Length MintoCutting Edge Length Max
    Cutting Edge Length
    Cutting Edge Length
    • 0.787 in(2)
    Cutting Edge Length MintoCutting Edge Length Max
    Chip Breaker CBMD
    Chip Breaker CBMD
    • MH (2)
    Cutting Tool Material
    Cutting Tool Material
    • H W (2)
    Tolerance Class
    Tolerance Class
    • G (2)
    Back-End
    Connection Type
    Connection Type
    • SHELL MILL (9)
    Back-End Diameter
    Back-End Diameter
    • 40.0 mm(2)
    • 50.801 mm(1)
    • 60.0 mm(3)
    • 63.5 mm(3)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 1.575 in(2)
    • 2.0 in(1)
    • 2.362 in(3)
    • 2.5 in(3)
    Back-End Diameter MintoBack-End Diameter 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 NumberISO Catalog NumberGrade  

    You are about to leave the Solution building process.

    Are you sure you want to leave?