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M270 Ball Nose

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    • P Steel (58)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(58)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(58)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(58)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(47)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(47)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(47)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(47)
    • M Stainless Steel (47)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(47)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(47)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(47)
    • K Cast Iron (64)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(64)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(64)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(64)
    • N Non-Ferrous Materials (6)
      • N1
        Wrought Aluminum (6)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(6)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(6)
    • S High-Temp Alloys (43)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(26)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(26)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(26)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(43)
    • H Hardened Materials (48)
      • H1
        Hardened Materials 44-48 HRC(48)
      • H2
        Hardened Materials 48-55 HRC(42)
      • H3
        Hardened Materials 56-60 HRC(42)
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    • US (1)
    Applications
    Applications
    • PocketPocket (31)
    • Pocket MillingPocket Milling (31)
    • Profile MillingProfile Milling (31)
    • RampingRamping (31)
    • Shoulder Ball NoseShoulder Ball Nose (31)
    • Shoulder MillingShoulder Milling (31)
    • Slot Ball NoseSlot Ball Nose (31)
    • Slot MillingSlot Milling (31)
    Cutting Diameter
    Cutting Diameter
    • 0.375 in(2)
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    Cutting Diameter
    Cutting Diameter
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    Cutting Length
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    Cutting Length MintoCutting Length Max
    Cutting Length
    Cutting Length
    • 0.197 in(3)
    • 0.237 in(3)
    • 0.315 in(3)
    • 0.394 in(3)
    • 0.492 in(3)
    • 0.63 in(3)
    Cutting Length MintoCutting Length Max
    Reach
    Reach
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    • 3.661 in(2)
    Reach MintoReach Max
    Reach
    Reach
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    • 71.125 mm(2)
    • 87.0 mm(2)
    • 88.9 mm(1)
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    Reach MintoReach Max
    Tool Cutting Edge Angle
    Tool Cutting Edge Angle
    • 90.0 (31)
    Tool Cutting Edge Angle MintoTool Cutting Edge Angle Max
    Connection Style
    Connection Style
    • Screw-On Connection (6)
    • Straight-Cylindrical (19)
    • Weldon (6)
    Number of Flutes
    Number of Flutes
    • 2 (31)
    Internal Coolant Capability
    Internal Coolant Capability
    Over All Length [L]
    Over All Length [L]
    • 1.655 in(2)
    • 1.85 in(1)
    • 2.323 in(1)
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    • 8.071 in(1)
    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 42.0 mm(2)
    • 47.0 mm(1)
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    • 146.05 mm(2)
    • 152.4 mm(2)
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    • 170.0 mm(2)
    • 177.8 mm(2)
    • 195.0 mm(1)
    • 203.201 mm(1)
    • 205.0 mm(1)
    Over All Length [L] MintoOver All Length [L] Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.187 in(7)
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    • 0.237 in(11)
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    • 0.313 in(7)
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    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 4.75 mm(7)
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    • 6.351 mm(8)
    • 7.95 mm(7)
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    • 16.0 mm(6)
    Corner Radius MintoCorner Radius Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • THM (31)
    • TN2505 (42)
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    Hand Of Tool
    Hand Of Tool
    • R (31)
    Wiper Insert
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    Front-End
    Cutting Width
    Cutting Width
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    • 0.473 in(5)
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    • 32.0 mm(3)
    Cutting Width MintoCutting Width Max
    Center Cutting
    Center Cutting
    Insert Geometry
    Shape
    Shape
    • DMB-BALL NOSE (33)
    Cutting Tool Material
    Cutting Tool Material
    • H W (33)
    Back-End
    Connection Type
    Connection Type
    • CYLINDRICAL (25)
    • SCREW-ON (6)
    Back-End Diameter
    Back-End Diameter
    • 12.0 mm(6)
    • 12.701 mm(4)
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    Back-End Diameter
    Back-End Diameter
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    Back-End Diameter MintoBack-End Diameter Max
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    M270 Ball Nose - Tool Bodies
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    M270 Ball Nose - Tool Bodies

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