McMaster-Carr logo
    Filter by
    Cut Style
    Cut Type
    System of Measurement
    Shank Diameter
    Attribute Image
    Number of Flutes
    Neck Length
    Shank Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Number of Milling Ends
    Flute Spacing
    Sold As
    Flute Type
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    32 Products

    High-Speed Steel Convex-Radius End Mills

    Image of ProductInUse. Convex-Radius Cut Style. Front orientation. Convex-Radius Cut Style. High-Speed Steel Convex-Radius End Mills.
    Image of Product. Front orientation. End Mills. High-Speed Steel Convex-Radius End Mills.

    Convex-Radius Cut Style

    Use these end mills for general purpose work in most material, such as aluminum, brass, bronze, iron, and steel. With curved, side-cutting teeth, they create grooves.
    Mill
    Neck
    Cut
    Radius
    Dia.
    Dia. Tolerance
    Shank
    Dia.
    Dia.
    Lg.
    Lg. of
    Cut
    Overall
    Lg.
    Flute
    Spacing
    For Use On
    Cut Style
    Each
    Uncoated High-Speed Steel
     
    4 Flutes
    1/4"1 1/2"-0.015" to 0.015"3/4"5/8"1/2"1/2"4"EqualAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelConvex Radius2820A760000000
    3/8"1 3/4"-0.015" to 0.015"3/4"5/8"1/2"3/4"4"EqualAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelConvex Radius2820A77000000
     
    6 Flutes
    1/32"3/4"-0.015" to 0.015"1/2"3/8"1/2"1/16"3"EqualAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelConvex Radius2820A7100000
    1/16"3/4"-0.015" to 0.015"1/2"3/8"1/2"1/8"3"EqualAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelConvex Radius2820A7200000
    3/32"7/8"-0.015" to 0.015"1/2"3/8"1/2"3/16"3"EqualAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelConvex Radius2820A7300000
    1/8"1 1/4"-0.015" to 0.015"3/4"5/8"1/2"1/4"3 1/2"EqualAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelConvex Radius2820A74000000
    5/32"1 5/16"-0.015" to 0.015"3/4"5/8"1/2"5/16"3 1/2"EqualAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelConvex Radius2820A78000000
    3/16"1 3/8"-0.015" to 0.015"3/4"5/8"1/2"3/8"3 1/2"EqualAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelConvex Radius2820A75000000
     

    Carbide-Tipped Convex-Radius End Mills

    Image of ProductInUse. Convex-Radius Cut Style. Front orientation. Convex-Radius Cut Style. Carbide-Tipped Convex-Radius End Mills.
    Image of Product. Front orientation. End Mills. Carbide-Tipped Convex-Radius End Mills.

    Convex-Radius Cut Style

    Made of carbide-tipped steel, these end mills maintain a sharper, harder edge at high temperatures than high-speed steel. They have curved, side-cutting teeth for creating grooves.
    Mill
    Neck
    Cut
    Radius
    Dia.
    Dia. Tolerance
    Shank
    Dia.
    Dia.
    Lg.
    Lg. of
    Cut
    Overall
    Lg.
    Flute
    Spacing
    For Use On
    Cut Style
    Each
    Uncoated Carbide-Tipped High-Speed Steel
     
    6 Flutes
    1/32"3/4"0.000" to 0.005"1/2"0.39"1/2"1/16"3"EqualBrass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelConvex Radius6722N510000000
    1/16"3/4"0.000" to 0.005"1/2"0.39"1/2"1/8"3"EqualBrass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelConvex Radius6722N52000000
    3/32"7/8"0.000" to 0.005"1/2"0.437"1/2"3/16"3"EqualBrass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelConvex Radius6722N53000000
    1/8"1 1/4"0.000" to 0.005"3/4"0.687"3/4"1/4"3 1/2"EqualBrass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelConvex Radius6722N54000000
     

    Curve-Cutting Lathe Tools

    Image of Product. Convex. Front orientation. Lathe Tools. Curve-Cutting Lathe Tools, Right-Hand Cutting Direction, For Convex.
    Image of Specification. Convex. Front orientation. Contains Annotated. For Convex. Curve-Cutting Lathe Tools.

    Convex

    Convex

    Form curved edges on a workpiece. A right-handed cut direction means that these tools cut from right to left.
    C2 Carbide—C2 carbide tips are abrasion resistant and less likely to chip or crack than C6 carbide when cutting aluminum, brass, and bronze.
    C6 Carbide—C6 carbide tips hold up better than C2 carbide when making cuts in steel.
    Shank
    Tip
    C2 Carbide
    C6 Carbide
    Radius
    Radius Tolerance
    Wd.
    Ht.
    Overall
    Lg.
    Wd.
    Lg.
    Thk.
    For Use On
    Each
    For Use
    On
    Each
    Right-Hand Cutting Direction
     
    For Convex
    1/32"-0.001" to 0.001"1/4"1/4"2"1/4"5/16"1/16"Aluminum, Brass, Bronze3361A31000000Steel3361A51000000
    1/16"-0.001" to 0.001"1/4"1/4"2"1/4"5/16"1/16"Aluminum, Brass, Bronze3361A3200000Steel3361A5200000
    3/32"-0.001" to 0.001"1/4"1/4"2"1/4"5/16"1/16"Aluminum, Brass, Bronze3361A3300000Steel3361A5300000
    1/8"-0.001" to 0.001"1/4"1/4"2"1/4"5/16"1/16"Aluminum, Brass, Bronze3361A3400000Steel3361A5400000
    5/32"-0.001" to 0.001"3/8"3/8"2 1/2"3/8"3/8"3/32"Aluminum, Brass, Bronze3361A3500000Steel3361A5500000
    3/16"-0.001" to 0.001"3/8"3/8"2 1/2"3/8"3/8"3/32"Aluminum, Brass, Bronze3361A3600000Steel3361A5600000
    1/4"-0.001" to 0.001"3/8"3/8"2 1/2"3/8"3/8"3/32"Aluminum, Brass, Bronze3361A3800000Steel3361A5800000
    5/16"-0.001" to 0.001"1/2"1/2"3 1/2"1/2"1/2"1/8"Aluminum, Brass, Bronze3361A4100000Steel3361A6200000
    3/8"-0.001" to 0.001"1/2"1/2"3 1/2"1/2"1/2"1/8"Aluminum, Brass, Bronze3361A4300000Steel3361A6400000
    1/2"-0.001" to 0.001"3/4"3/4"4 1/2"3/4"3/4"3/16"Aluminum, Brass, Bronze3361A4700000Steel3361A6800000
     
    back to top