Cast Iron Milling Beast

M8090 is a fine pitch face milling series for rough, semi-finish and finish milling of a variety of cast and nodular irons at high-feed rates. 

The M8090 face mill is designed with an 89-degree approach angle for rough and semi-finish milling applications in cast iron and nodular iron with the added flexibility of using carbide or ceramic inserts on the same cutter based on productivity needs.

The M8090-F finish mill is designed to achieve a surface finish <1.6 microns Ra in cast iron finish milling applications at high feeds.

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    Workpiece Material
    Workpiece Material
    • K Cast Iron (34)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(34)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(34)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(34)
    • N Non-Ferrous Materials (10)
      • N1
        Wrought Aluminum (10)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(10)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(10)
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    • CN (12)
    • DE (24)
    • IN (25)
    Applications
    Applications
    • Face MillingFace Milling (29)
    Cutting Diameter
    Cutting Diameter
    • 2.48 in(2)
    • 3.15 in(3)
    • 3.938 in(3)
    • 4.0 in(3)
    • 4.921 in(3)
    • 6.0 in(3)
    • 6.299 in(3)
    • 7.875 in(3)
    • 8.0 in(3)
    • 9.843 in(3)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 63.0 mm(2)
    • 80.0 mm(3)
    • 100.0 mm(3)
    • 101.601 mm(3)
    • 125.0 mm(3)
    • 152.4 mm(3)
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    • 200.0 mm(3)
    • 203.201 mm(3)
    • 250.0 mm(3)
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    Maximum Cutting Diameter
    Maximum Cutting Diameter
    • 63.375 mm(2)
    • 80.375 mm(3)
    • 100.375 mm(3)
    • 101.976 mm(3)
    • 125.375 mm(3)
    • 152.775 mm(3)
    • 160.375 mm(3)
    • 200.375 mm(3)
    • 203.576 mm(3)
    • 250.375 mm(3)
    Maximum Cutting Diameter MintoMaximum Cutting Diameter Max
    Maximum Cutting Diameter
    Maximum Cutting Diameter
    • 2.495 in(2)
    • 3.164 in(3)
    • 3.952 in(3)
    • 4.015 in(3)
    • 4.936 in(3)
    • 6.016 in(3)
    • 6.314 in(3)
    • 7.889 in(3)
    • 8.015 in(3)
    • 9.857 in(3)
    Maximum Cutting Diameter MintoMaximum Cutting Diameter Max
    Cutting Length
    Cutting Length
    • 11.5 mm(29)
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    Cutting Length
    Cutting Length
    • 0.453 in(29)
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    Reach
    Reach
    • 1.575 in(2)
    • 1.969 in(6)
    • 2.0 in(3)
    • 2.38 in(4)
    • 2.48 in(14)
    Reach MintoReach Max
    Reach
    Reach
    • 40.0 mm(2)
    • 50.0 mm(6)
    • 50.801 mm(3)
    • 60.45 mm(4)
    • 63.0 mm(14)
    Reach MintoReach Max
    Tool Cutting Edge Angle
    Tool Cutting Edge Angle
    • 89.0 (29)
    Tool Cutting Edge Angle MintoTool Cutting Edge Angle Max
    Connection Style
    Connection Style
    • A-Socket Head Cap Screw (5)
    • B-Cutter Retention Screw (13)
    • C-Bolt Circle (11)
    Number of Flutes
    Number of Flutes
    • 10 (4)
    • 12 (4)
    • 15 (2)
    • 16 (1)
    • 18 (6)
    • 24 (5)
    • 28 (2)
    • 5 (1)
    • 7 (2)
    • 8 (1)
    • 9 (1)
    Cutting Edges Per Insert
    Cutting Edges Per Insert
    • 4.0 (32)
    • 8.0 (31)
    Cutting Edges Per Insert MintoCutting Edges Per Insert Max
    Internal Coolant Capability
    Internal Coolant Capability
    Over All Length [L]
    Over All Length [L]
    • 1.575 in(2)
    • 1.969 in(6)
    • 2.0 in(3)
    • 2.38 in(4)
    • 2.48 in(14)
    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 40.0 mm(2)
    • 50.0 mm(6)
    • 50.801 mm(3)
    • 60.45 mm(4)
    • 63.0 mm(14)
    Over All Length [L] MintoOver All Length [L] Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.031 in(11)
    • 0.047 in(32)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.8 mm(11)
    • 1.201 mm(32)
    Corner Radius MintoCorner Radius Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • THM-F (10)
    • TN7110 (29)
    • WBK40U (10)
    • WK15CM (30)
    • WK15PM (30)
    • WK25YM (30)
    Hand Of Tool
    Hand Of Tool
    • R (29)
    Wiper Insert
    Wiper Insert
    • N (3)
    • Y (2)
    Front-End
    Insert Shape
    Insert Shape
    • S-SQUARE 90 (33)
    Center Cutting
    Center Cutting
    Insert Geometry
    Shape
    Shape
    • S-SQUARE 90 (4)
    Insert IC Size
    Insert IC Size
    • 12.701 mm(5)
    Insert IC Size MintoInsert IC Size Max
    Insert IC Size
    Insert IC Size
    • 0.5 in(5)
    Insert IC Size MintoInsert IC Size Max
    Cutting Edge Length
    Cutting Edge Length
    • 12.701 mm(5)
    Cutting Edge Length MintoCutting Edge Length Max
    Cutting Edge Length
    Cutting Edge Length
    • 0.5 in(5)
    Cutting Edge Length MintoCutting Edge Length Max
    Chip Breaker CBMD
    Chip Breaker CBMD
    • MM (2)
    Cutting Tool Material
    Cutting Tool Material
    • B H (1)
    • C N (1)
    • H W (3)
    Tolerance Class
    Tolerance Class
    • E (3)
    • H (2)
    Back-End
    Connection Type
    Connection Type
    • SHELL MILL (29)
    Back-End Diameter
    Back-End Diameter
    • 22.0 mm(2)
    • 27.0 mm(3)
    • 31.75 mm(3)
    • 32.0 mm(3)
    • 40.0 mm(6)
    • 50.801 mm(3)
    • 60.0 mm(6)
    • 63.5 mm(3)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.866 in(2)
    • 1.063 in(3)
    • 1.25 in(3)
    • 1.26 in(3)
    • 1.575 in(6)
    • 2.0 in(3)
    • 2.362 in(6)
    • 2.5 in(3)
    Back-End Diameter MintoBack-End Diameter Max
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