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    13 Products

    Miniature Carbide Square End Mills

    Image of Product. Front orientation. End Mills. Miniature Carbide Square End Mills, 2 Flutes.
    Image of Product. Front orientation. End Mills. Miniature Carbide Square End Mills, 4 Flutes.

    2 Flutes

    4 Flutes

    With a mill diameter less than 1/8" or 3 mm, these end mills are great for precise, detailed work such as in electronics, mold making, and medical-device manufacturing. They have a square end for milling square-bottomed slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    Made of solid carbide, these end mills are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish. 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.
    End mills with fewer flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts; end mills with more flutes provide a finer finish and operate with less vibration when run at high speeds.
    Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs. They stay sharper than coated end mills when used on soft materials like aluminum, leaving a better finish.
    Titanium Carbon Nitride (TiCN)-Coated Carbide—Titanium carbon nitride (TiCN)-coated end mills have a hard, smooth finish that resists chipping and wear and prevents material from accumulating on the cutting edge. They’re especially good for use in aluminum. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. The coating reduces friction and vibration as they’re used, making them more wear resistant than uncoated end mills.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide and Aluminum Titanium Nitride (AlTiN)-Coated Carbide—Titanium aluminum nitride (TiAlN)- and aluminum titanium nitride (AlTiN)-coated end mills dissipate heat better than other end mills, especially at high speeds. At high temperatures, the coating creates a layer of aluminum oxide that transfers heat to the chips, keeping the tool cool, even when used without lubrication. This makes these good for aggressive machining while roughing or making interrupted cuts. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. The coating reduces friction and vibration as they’re used, making them more wear resistant than uncoated end mills.
    Mill
    Dia.
    Dia. Tolerance
    Shank
    Dia.
    Lg. of
    Cut
    Overall
    Lg.
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Mfr.
    Each
    Uncoated Carbide
     
    2 Flutes
    0.018"-0.0005" to 0.0005"1/8"0.027"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquareUltra Tool8832A34000000
    0.018"-0.0005" to 0.0005"1/8"0.054"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquareUltra Tool8832A5900000
    0.018"-0.0005" to 0.0005"1/8"0.09"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquareUltra Tool8915A1900000
     
    4 Flutes
    0.018"-0.0005" to 0.0005"1/8"0.054"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquareKeo8916A1900000
     
    Titanium Carbon Nitride (TiCN)-Coated Carbide
     
    2 Flutes
    0.018"-0.0005" to 0.0005"1/8"0.027"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquareUltra Tool8832A26600000
    0.018"-0.0005" to 0.0005"1/8"0.054"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquareUltra Tool8832A57800000
    0.018"-0.0005" to 0.0005"1/8"0.09"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquareUltra Tool8915A43800000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    2 Flutes
    0.018"-0.0005" to 0.0005"1/8"0.027"1 1/2"Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquareUltra Tool8832A26700000
    0.018"-0.0005" to 0.0005"1/8"0.054"1 1/2"Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquareUltra Tool8832A57900000
    0.018"-0.0005" to 0.0005"1/8"0.09"1 1/2"Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquareUltra Tool8915A43900000
     
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide
     
    4 Flutes
    0.018"-0.0005" to 0.0005"1/8"0.054"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquareKeo8916A24800000
     

    Miniature Carbide Ball End Mills

    Image of ProductInUse. Ball Cut Style. Front orientation. Ball Cut Style. Miniature Carbide Ball End Mills.
    Image of Product. Front orientation. End Mills. Miniature Carbide Ball End Mills, 2 Flutes.

    Ball Cut Style

    2 Flutes

    With a mill diameter less than 1/8", these end mills are great for precise, detailed work such as in electronics, mold making, and medical-device manufacturing. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.
    Made of solid carbide, these end mills are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish. 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.
    End mills with fewer flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts; end mills with more flutes provide a finer finish and operate with less vibration when run at high speeds.
    Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs. They stay sharper than coated end mills when used on soft materials like aluminum, leaving a better finish.
    Mill
    Dia.
    Dia. Tolerance
    Shank
    Dia.
    Lg. of
    Cut
    Overall
    Lg.
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Mfr.
    Each
    Uncoated Carbide
     
    2 Flutes
    0.018"-0.0005" to 0.0005"1/8"0.027"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBallUltra Tool8832A309000000
    0.018"-0.0005" to 0.0005"1/8"0.054"1 1/2"Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBallUltra Tool8832A33800000
     
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