McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    13 Products

    Carbide Dovetail End Mills for O-Rings

    Image of Product. Front orientation. End Mills. Carbide Dovetail End Mills for O-Rings.
    Image of Attribute. Front orientation. ZoomedIn view. Contains Annotated. Carbide Dovetail End Mills for O-Rings.
    Create dovetail grooves that allow O-rings to flex without falling out of place. Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking.
    Mill
    For O-Ring
    Wd.
    Dia.
    Dia. Tolerance
    Thk.
    Shank
    Dia.
    Overall
    Lg.
    Flute
    Spacing
    For Use On
    Cut
    Style
    Each
    Uncoated Carbide
     
    2 Flutes—24° Chamfer
    0.07"0.086"-0.005" to 0"0.051"3/16"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N12000000
    0.093"0.126"-0.005" to 0"0.075"3/16"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N1300000
    1.78 mm1.8 mm-0.127 mm to 0 mm1.3 mm4.8 mm63.5 mmEqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N1100000
     
    3 Flutes—24° Chamfer
    0.103"0.14"-0.005" to 0"0.082"3/16"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N1400000
    0.125"0.177"-0.005" to 0"0.102"1/4"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N1500000
    0.139"0.18"-0.005" to 0"0.112"1/4"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N1600000
    0.187"0.279"-0.005" to 0"0.154"5/16"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N1700000
    0.21"0.293"-0.005" to 0"0.172"5/16"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N1800000
    0.25"0.356"-0.005" to 0"0.212"3/8"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N1900000
    0.275"0.369"-0.005" to 0"0.232"3/8"2 1/2"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N2100000
    0.375"0.497"-0.005" to 0"0.317"1/2"3"EqualAluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDovetail3940N2200000
     

    Metal Strip Cutters

    Image of Product. Front orientation. Metal Strip Cutters.
    Originally designed to cut rings off of fingers, these cutters slice through thin metal without damaging nearby surfaces. Slide the blade guard under the material you’re cutting, then turn the cutting wheel while squeezing the handles.
    Cutters
    Replacement
    Cutter Wheels
    Overall
    Lg.
    For Max.
    Thk.
    Cutting
    Wheel Dia.
    Blade Material
    Handle
    Material
    Grip
    Material
    Opening
    Style
    Includes
    Each
    Each
    For Use On Aluminum, Brass, Copper, Stainless Steel, Steel, Tin
    5"1/8"3/4"Stainless Steel
    Stainless Steel
    Rubber
    ManualBlade Guard7404N110000007404N12000000
     
    back to top