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    83 Products

    Carbide Square End Mills

    Image of Product. Front orientation. End Mills. Carbide Square End Mills, 2 Flutes.
    Image of Product. Front orientation. End Mills. Carbide Square End Mills, 3 Flutes.
    Image of Product. Front orientation. End Mills. Carbide Square End Mills, 4 Flutes.

    2 Flutes

    3 Flutes

    4 Flutes

    For longer tool life and a better finish in general purpose milling applications, these solid carbide end mills are harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills. 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. They have a square end for milling square slots, pockets, and edges.
    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 Nitride (TiN)-Coated Carbide—Titanium nitride (TiN)-coated end mills create less friction than uncoated end mills, which means they last longer when run at similar speeds. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    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. They’re more wear resistant than uncoated end mills.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—Titanium aluminum nitride (TiAlN)-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. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Center Cutting—Center-cutting end mills allow plunge cuts into a surface.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Carbide
     
    2 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8940A34000000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8940A3500000
     
    3 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8945A3400000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8945A3500000
     
    4 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare29605A2500000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare29605A4500000
     
    Titanium Nitride (TiN)-Coated Carbide
     
    2 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8866A34100000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8866A35100000
     
    3 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8931A34100000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8931A35100000
     
    4 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8780A34100000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8780A35100000
     
    Titanium Carbon Nitride (TiCN)-Coated Carbide
     
    2 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8866A34200000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8866A35200000
     
    3 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8931A34200000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8931A35200000
     
    4 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8780A34200000
    8-0.0510 to 0.0000840100Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8780A35200000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    2 Flutes
    8-0.0510 to 0.000082063Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8866A34300000
    8-0.0510 to 0.0000840100Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8866A35300000
     
    3 Flutes
    8-0.0510 to 0.000082063Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8931A34300000
    8-0.0510 to 0.0000840100Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8931A35300000
     
    4 Flutes
    8-0.0510 to 0.000082063Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8780A34300000
    8-0.0510 to 0.0000840100Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8780A35300000
     

    Fast-Cut Carbide Square End Mills

    Image of ProductInUse. Square Cut Style. Front orientation. Square Cut Style. Fast-Cut Carbide Square End Mills.

    Square Cut Style

    Image of Product. Front orientation. End Mills. Fast-Cut Carbide Square End Mills, 4 Flutes.

    4 Flutes

    Image of Product. 6 Flute. Front orientation. End Mills. Fast-Cut Carbide Square End Mills, 6 Flutes.

    6 Flute

    Image of Product. Front orientation. End Mills. Fast-Cut Carbide Square End Mills, 7 Flutes.

    7 Flutes

    Variable spacing between the flutes reduces vibration, allowing these end mills to provide fast cuts, smooth finishes, and long tool life on hard materials. 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 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. They have a square end for milling square-bottomed slots, pockets, and edges.
    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.
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide and Titanium Aluminum Nitride (TiAlN)-Coated Carbide—A titanium aluminum nitride (TiAlN) or aluminum titanium nitride (AlTiN) coating allows them to 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. Aluminum titanium nitride (AlTiN) has a higher percentage of aluminum than titanium aluminum nitride (TiAlN).
    Center Cutting—Center-cutting end mills allow plunge cuts into a surface.
    Noncenter Cutting—Noncenter-cutting end mills are for operations where the peripheral teeth do most of the work, such as shoulder milling, contouring, and finishing. They cannot be used for plunge cuts.
    Mill Dia.,
    mm
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—4 Flutes
    881963Variable35° to 38°Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8745A637000000
     
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—6 Flutes
    882063Variable41°Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8745A78300000
     
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—7 Flutes
    882063Variable40°Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelNoncenter CuttingSquare4677N1200000
     

    High-Speed Steel Square End Mills

    Image of Product. Front orientation. End Mills. High-Speed Steel Square End Mills, 2 Flutes.

    2 Flutes

    Image of Product. Front orientation. End Mills. High-Speed Steel Square End Mills, 4 Flutes.

    4 Flutes

    Use these end mills for general purpose milling in most material, such as aluminum, brass, bronze, iron, and steel. They have a square end for milling square slots, pockets, and edges.
    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 High-Speed Steel—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Nitride (TiN)-Coated High-Speed Steel—Use titanium nitride (TiN)-coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills, which means they last longer when run at similar speeds.
    Center Cutting—Center-cutting end mills allow plunge cuts into a surface.
    Mill, mm
    Dia.
    Dia.
    Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated High-Speed Steel
     
    2 Flutes
    80.000 to 0.0259.514.359Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8853A75000000
     
    4 Flutes
    80.000 to 0.0389.51964Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8854A2100000
     
    Titanium Nitride (TiN)-Coated High-Speed Steel
     
    2 Flutes
    80.000 to 0.0259.514.359Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Tool SteelCenter CuttingSquare8694A2400000
     

    Carbide Ball End Mills

    Image of ProductInUse. Ball Cut Style. Front orientation. Ball Cut Style. Carbide Ball End Mills.

    Ball Cut Style

    Image of Product. Front orientation. End Mills. Carbide Ball End Mills, 2 Flutes.

    2 Flutes

    Image of Product. Front orientation. End Mills. Carbide Ball End Mills, 4 Flutes.

    4 Flutes

    For longer tool life and a better finish in general purpose milling applications, these solid carbide end mills are harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills. 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. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.
    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.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Carbide
     
    2 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8878A113000000
     
    4 Flutes
    8-0.0510 to 0.000082063Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8878A15800000
     

    Fast-Cut Carbide Square End Mills with Chamfer Corner

    Image of Product. Front orientation. End Mills. Fast-Cut Carbide Square End Mills with Chamfer Corner, 4 Flutes.

    4 Flutes

    Image of Product. Front orientation. End Mills. Fast-Cut Carbide Square End Mills with Chamfer Corner, 5 Flutes.

    5 Flutes

    Image of Product. Front orientation. End Mills. Fast-Cut Carbide Square End Mills with Chamfer Corner, 6 Flutes.

    6 Flutes

    Image of Specification. Ramping Cut Shown. Front orientation. ZoomedIn view. Contains Annotated. End Mills for Extreme Ramping and Plunging. Fast-Cut Carbide Square End Mills with Chamfer Corner.

    Ramping Cut Shown

    Image of Specification. End Mill with Coolant Holes. Side1 orientation. CrossSection view. Contains Annotated. End Mills for Coolant Holes. Fast-Cut Carbide Square End Mills with Chamfer Corner.

    End Mill with Coolant

    Holes

    A 45° corner chamfer improves cutting edge strength, so these end mills last longer than standard square end mills when milling hard material; however they do not create as sharp of a corner. Variable spacing between the flutes reduces vibration, allowing these end mills to provide fast cuts, smooth finishes, and long tool life on hard materials. 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 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.
    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.
    End Mills for Extreme Ramping and Plunging—End mills for extreme ramping and plunging are good for both angled and vertical cutting. Choose these end mills so you can have one tool for ramping and plunging. They can enter the material at up to a 45° ramping angle to reach your desired depth faster than standard end mills, which typically machine at 1° to 3° angles. These end mills also evacuate chips faster and last longer.
    End Mills for Coolant Holes—End mills with coolant holes allow coolant to run through the tool and directly to the cutting edge to help flush out chips. Use them in CNC machines with coolant-through technology.
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide and Titanium Aluminum Nitride (TiAlN)-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.
    Titanium Aluminum Silicon Nitride (TiAlSiN)-Coated Carbide—Titanium aluminum silicon nitride (TiAlSiN)-coated end mills are extremely resistant to wear and diffusion because they have especially high hardness, even at high temperatures.
    Mill Dia.,
    mm
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Chamfer
    Wd., mm
    Corner Cutting
    Angle
    Flute
    Spacing
    Helix
    Angle
    No. of Coolant
    Holes
    For Use On
    End Mill Type
    Each
    End Mills
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—5 Flutes
    8819630.145°Variable45°—Stainless Steel, TitaniumCenter Cutting8207A51000000
     
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—4 Flutes
    8819630.2545°Variable36° to 38°—Stainless Steel, TitaniumCenter Cutting8207A47100000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—6 Flutes
    8819630.145°Variable45°—Stainless Steel, TitaniumCenter Cutting8207A53300000
    88401000.145°Variable45°—Stainless Steel, TitaniumCenter Cutting8207A54100000
     
    Titanium Aluminum Silicon Nitride (TiAlSiN)-Coated Carbide—4 Flutes
    8819630.0845°Variable36° to 38°—Iron, Nickel, Stainless Steel, Steel, TitaniumCenter Cutting8745A35400000
     
    Titanium Aluminum Silicon Nitride (TiAlSiN)-Coated Carbide—3 Flutes
    8819630.1245°Variable41° to 45°—Iron, Nickel, Stainless Steel, Steel, TitaniumCenter Cutting8745A33500000
     
    End Mills for Extreme Ramping and Plunging
     
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—4 Flutes
    8816630.245°Variable37° to 39°—Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter Cutting8745A13400000
     
    End Mills for Coolant Holes
     
    Titanium Aluminum Silicon Nitride (TiAlSiN)-Coated Carbide—4 Flutes
    8819630.0845°Variable36° to 38°4Iron, Nickel, Stainless Steel, Steel, TitaniumCenter Cutting8745A38600000
     
    Titanium Aluminum Silicon Nitride (TiAlSiN)-Coated Carbide—3 Flutes
    8819630.1245°Variable41° to 45°3Iron, Nickel, Stainless Steel, Steel, TitaniumCenter Cutting8745A37400000
     

    Carbide Square End Mills for Honeycomb Panels

    Image of Product. Front orientation. End Mills. Carbide Square End Mills for Honeycomb Panels, 6 Flutes.

    6 Flutes

    Cut into the sides and make slots in honeycomb panels without damaging any layers. Honeycomb panels are commonly used in aerospace and automotive applications because they’re strong yet lightweight, but these same qualities make them difficult to machine. Unlike normal end mills, these have a left-hand helix and push material downward as they cut, preventing layers of the composite material from separating. The serrated edges break the honeycomb into small pieces, minimizing uncut fibers that can occur in composite material. A diamond coating on these end mills allows them to machine abrasive material, such as carbon fiber, fiberglass, and graphite.
    They have a square end for milling square-bottomed slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface. They are good for long production runs. They run twice as fast as other carbide end mills and last up to 30 times longer.
    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 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.
    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.
    Mill, mm
    Dia.
    Dia.
    Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Diamond-Coated Carbide
     
    6 Flutes
    8-0.02 to 0.0882480Equal15°Carbon Fiber, Fiberglass, GraphiteCenter CuttingSquare8388N120000000
     

    Carbide Rounded-Edge Square End Mills for Copy Milling

    Image of ProductInUse. Rounded-Edge Square Cut Style. Front orientation. Rounded-Edge-Square Cut Style. Carbide Rounded-Edge Square End Mills for Copy Milling.

    Rounded-Edge

    Square Cut Style

    Replicate the shape of complex parts with these end mills. Also known as torus end mills, they have a rounded edge for precision contouring. These end mills are also used for slotting and pocketing cuts in mold and die making. Their 90° profile and rounded corners reduce flute breakage and chipping. 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 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. A titanium aluminum silicon nitride (TiAlSiN) coating makes them extremely resistant to wear and diffusion because they have especially high hardness, even at high temperatures.
    Mill, mm
    For Maximum
    Hardness Rockwell C65
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Corner Cut
    Radius, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut Style
    Each
    Titanium Aluminum Silicon Nitride (TiAlSiN)-Coated Carbide
     
    4 Flutes
    8-0.028 to -0.01880.363Equal30°Hardened Steel, Iron, Steel, Tool SteelCenter CuttingRounded-Edge Square8211N350000000
    8-0.028 to -0.01880.563Equal30°Hardened Steel, Iron, Steel, Tool SteelCenter CuttingRounded-Edge Square8211N36000000
    8-0.028 to -0.0188163Equal30°Hardened Steel, Iron, Steel, Tool SteelCenter CuttingRounded-Edge Square8211N34000000
    8-0.028 to -0.01881.563Equal30°Hardened Steel, Iron, Steel, Tool SteelCenter CuttingRounded-Edge Square8211N37000000
    8-0.028 to -0.0188263Equal30°Hardened Steel, Iron, Steel, Tool SteelCenter CuttingRounded-Edge Square8211N38000000
     

    Fast-Cut Roughing Carbide Square End Mills

    Image of Product. Front orientation. End Mills. Fast-Cut Roughing Carbide Square End Mills, 4 Flutes.

    4 Flutes

    Remove large amounts of material quickly without sacrificing tool life. Variable spacing between flutes reduces cutting time and vibration in high-volume jobs.
    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 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. They have a square end for milling square slots, pockets, and edges.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—End mills with a titanium aluminum nitride (TiAlN) coating and end mills with an aluminum titanium nitride (AlTiN) coating 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.
    4 Flutes—End mills with four flutes have better chip clearance than end mills with five flutes, so they’re often used for high-volume, high-speed plunge, slotting, and roughing cuts. Serrations along the cutting edge act as chip breakers, so these end mills can remove large amounts of material at high speeds.
    Center Cutting—Center-cutting end mills allow plunge cuts into a surface.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Pitch
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    4 Flutes
    8-0.058 to 0.00081963CoarseVariable30° to 32°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8581A1010000000
    8-0.058 to 0.00082475CoarseVariable30° to 32°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8581A108000000
     

    Carbide Square End Mills with Chamfer Corner for Stainless Steel and Titanium

    Image of Product. Front orientation. End Mills. Carbide Square End Mills with Chamfer Corner for Stainless Steel and Titanium.
    Get longer life when milling hard material with these end mills—their 10° corner chamfer has a stronger cutting edge compared to standard square end mills. However, they don’t create as sharp of a corner. Grooves on the shank allow coolant to flow directly to the cutting edge, helping to reduce heat, extend tool life, and improve the evacuation of chips. This makes these end mills able to cut materials that are difficult to machine, such as stainless steel, titanium, and hardened steel. They have a square end for milling square-bottomed slots, pockets, and edges. Unlike typical noncenter-cutting end mills, these are designed for heavy plunge cuts.
    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 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.
    A titanium aluminum nitride (TiAlN) coating allows them to 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.
    Mill, mm
    Dia.
    Dia.
    Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Chamfer
    Wd., mm
    Corner Cutting
    Angle
    Flute
    Spacing
    Helix
    Angle
    No. of Coolant
    Grooves
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    4 Flutes
    8-0.02 to 082.684110°Equal0°4Hardened Steel, Nickel, Stainless Steel, TitaniumNoncenter CuttingSquare8425N130000000
     

    Cobalt Steel Drill/Mill End Mills

    Image of ProductInUse. Drill/Mill Cut Style. Front orientation. Drill/Mill Cut Style. Cobalt Steel Drill/Mill End Mills.
    Image of Product. Front orientation. End Mills. Cobalt Steel Drill/Mill End Mills.

    Drill/Mill Cut

    Style

    Made of cobalt steel, these end mills have good heat and wear resistance, so they can run at high speeds in hard material. A 90° pointed tip allows them to be used for drilling as well as for slotting, profiling, and chamfering cuts. All are center cutting, allowing plunge cuts into a surface.
    Uncoated Cobalt Steel—Use uncoated end mills for general purpose milling and short production runs.
    Mill, mm
    Dia.
    Dia.
    Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Point
    Angle
    Helix
    Angle
    For Use On
    End Mill Type
    Cut Style
    Each
    Uncoated Cobalt Steel
     
    2 Flutes
    80.0000 to 0.04101969Equal90°30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingDrill/Mill2957A72000000
     

    Carbide Drill/Mill End Mills

    Image of ProductInUse. Drill/Mill Cut Style. Front orientation. Drill/Mill Cut Style. Carbide Drill/Mill End Mills.
    Image of Product. Front orientation. End Mills. Carbide Drill/Mill End Mills, 4 Flutes.

    Drill/Mill Cut

    Style

    4 Flutes

    Made of solid carbide, these end mills are harder, stronger, and more wear resistant than 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. A 90° pointed tip allows them to be used for drilling as well as for slotting, profiling, and chamfering cuts. All are center cutting, allowing plunge cuts into a surface.
    Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.
    4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Point
    Angle
    Helix
    Angle
    For Use On
    End Mill Type
    Cut Style
    Each
    Uncoated Carbide
     
    4 Flutes
    8-0.051 to 0.00082063Equal90°30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingDrill/Mill8747A314000000
     

    Long-Reach Fast-Cut Carbide Square End Mills

    Image of ProductInUse. Square Cut Style. Front orientation. Square Cut Style. Long-Reach Fast-Cut Carbide Square End Mills.
    Image of Product. Front orientation. End Mills. Long-Reach Fast-Cut Carbide Square End Mills.

    Square Cut Style

    These end mills have a neck that’s extended and has a reduced diameter—this prevents them from rubbing against your workpiece when deep milling. Variable spacing between the flutes reduces vibration, allowing the end mills to provide fast cuts, smooth finishes, and long tool life on hard materials. 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 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.
    An aluminum titanium nitride (AlTiN) coating allows them to 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.
    Mill, mm
    Neck,
    mm
    Dia.
    Dia.
    Tolerance
    Shank Dia.,
    mm
    Dia.
    Lg.
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide
     
    6 Flutes
    8-0.05 to 0.00087.6221075Variable41°Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8154N103000000
     

    Carbide Square End Mills for Carbon Fiber, Fiberglass, and Graphite

    Image of Product. Front orientation. End Mills. Carbide Square End Mills for Carbon Fiber, Fiberglass, and Graphite, 4 Flutes.

    4 Flutes

    A diamond or diamondlike coating on these end mills makes them good for machining abrasive material, such as carbon fiber, fiberglass, and graphite. 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 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. They have a square end for milling square-bottomed slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    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.
    Diamondlike Carbon (DLC)-Coated Carbide—Diamondlike carbon (DLC)-coated end mills are an economical option for short runs and intermittent use.
    Diamond-Coated Carbide—Diamond-coated end mills are good for long production runs. They run twice as fast as other carbide end mills and last up to 30 times longer.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Diamondlike Carbon (DLC)-Coated Carbide
     
    4 Flutes
    8-0.012 to 0.01282863Equal33°Carbon Fiber, Fiberglass, GraphiteCenter CuttingSquare4119A821000000
     
    Diamond-Coated Carbide
     
    4 Flutes
    8-0.025 to 0825100Equal30°Carbon Fiber, Fiberglass, GraphiteCenter CuttingSquare3725A313000000
     

    Cobalt Steel Square End Mills

    Image of Product. Front orientation. End Mills. Cobalt Steel Square End Mills, 2 Flutes.

    2 Flutes

    Image of Product. Front orientation. End Mills. Cobalt Steel Square End Mills, 4 Flutes.

    4 Flutes

    With better heat and wear resistance than high-speed steel, these cobalt steel end mills can run at higher speeds and provide better performance on hard material, such as iron, hardened steel, titanium, and tool steel. They have a square end for milling square slots, pockets, and edges.
    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 Cobalt Steel—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Carbon Nitride (TiCN)-Coated Cobalt Steel—Use titanium carbon nitride (TiCN)-coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They 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.
    Center Cutting—Center-cutting end mills allow plunge cuts into a surface.
    Mill, mm
    Dia.
    Dia.
    Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Cobalt Steel
     
    2 Flutes
    80.000 to 0.051101969Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8827A36000000
     
    4 Flutes
    80.000 to 0.051101969Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare3057A6700000
     
    Titanium Carbon Nitride (TiCN)-Coated Cobalt Steel
     
    4 Flutes
    80.000 to 0.051101969Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8933A9600000
     

    Carbide Square End Mills for Stainless Steel and Titanium

    Image of Product. Front orientation. End Mills. Carbide Square End Mills for Stainless Steel and Titanium, 5 Flutes.

    5 Flutes

    With a wear-resistant coating and high helix angle, these end mills provide excellent shearing and chip removal in stainless steel and titanium. Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills 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. The coating allows them to dissipate heat better than other end mills, especially at high speeds. At high temperatures, it creates a layer of aluminum oxide that transfers heat to the chips, keeping the tool cool, even when used without lubrication. End mills have a square end for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—Aluminum titanium nitride (AlTiN)-coated end mills have a higher percentage of aluminum than titanium aluminum nitride (TiAlN)-coated end mills.
    5 Flutes—End mills with five flutes provide a finer finish and operate with less vibration when run at high speeds.
    Mill, mm
    Dia.
    Dia.
    Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide
     
    5 Flutes
    8-0.05 to 0.00082165Equal45°Stainless Steel, TitaniumCenter CuttingSquare8883A25000000
     

    Carbide Chamfering End Mills

    Image of ProductInUse. Chamfering Cut Style. Front orientation. Chamfering Cut Style. Carbide Chamfering End Mills.

    Chamfering Cut

    Style

    Image of Product. Front orientation. End Mills. Carbide Chamfering End Mills, 2 Flutes.

    2 Flutes

    Image of Product. Front orientation. End Mills. Carbide Chamfering End Mills, 4 Flutes.

    4 Flutes

    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 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. They have an angled profile for making chamfer, bevel, and other angled cuts.
    Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs. They will stay sharper than coated end mills and leave a better finish on soft materials like aluminum.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—Use titanium aluminum nitride (TiAlN)-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. They 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.
    2 Flutes—End mills with two or three flutes provide better chip clearance for high-volume, high-speed roughing cuts.
    4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    For Use On
    Cut Style
    Each
    Uncoated Carbide
     
    2 Flutes—60° Cutting Angle
    8-0.007 to 0.00086.9263EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A132000000
     
    2 Flutes—82° Cutting Angle
    8-0.007 to 0.00084.663EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A14500000
     
    2 Flutes—90° Cutting Angle
    8-0.007 to 0.0008463EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A15800000
     
    4 Flutes—60° Cutting Angle
    8-0.007 to 0.00086.9263EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A17200000
     
    4 Flutes—82° Cutting Angle
    8-0.007 to 0.00084.663EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A18500000
     
    4 Flutes—90° Cutting Angle
    8-0.007 to 0.0008463EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A19800000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    2 Flutes—60° Cutting Angle
    8-0.007 to 0.00086.9263EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A13800000
     
    2 Flutes—82° Cutting Angle
    8-0.007 to 0.00084.663EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A15200000
     
    2 Flutes—90° Cutting Angle
    8-0.007 to 0.0008463EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A16500000
     
    4 Flutes—60° Cutting Angle
    8-0.007 to 0.00086.9263EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A17800000
     
    4 Flutes—82° Cutting Angle
    8-0.007 to 0.00084.663EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A19200000
     
    4 Flutes—90° Cutting Angle
    8-0.007 to 0.0008463EqualAluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelChamfering3073A20500000
     

    Cobalt Steel Square End Mills with Two Milling Ends

    Image of Product. Front orientation. End Mills. Cobalt Steel Square End Mills with Two Milling Ends, 4 Flutes.

    4 Flutes

    When one end wears out, switch to the opposite end for two times the life of a standard cobalt steel end mill. With better heat and wear resistance than high-speed steel, these cobalt steel end mills can run at higher speeds and provide better performance on hard material, such as iron, hardened steel, titanium, and tool steel. Their square ends make them good for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Cobalt Steel
     
    4 Flutes
    8-0.0380 to 0.00009.51989Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8891A36000000
     

    High-Speed Steel Square End Mills with Two Milling Ends

    Image of Product. Front orientation. End Mills. High-Speed Steel Square End Mills with Two Milling Ends, 2 Flutes.

    2 Flutes

    When one end wears out, switch to the opposite end for two times the life of a standard high-speed steel end mill. Made of high-speed steel, these end mills are for general purpose milling in most material, such as aluminum, brass, bronze, iron, and steel. Their square ends make them good for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    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 High-Speed Steel—Use uncoated end mills for general purpose milling and short production runs.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated High-Speed Steel
     
    2 Flutes
    80.0000 to 0.07609.514.389Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8855A66000000
     

    Long-Reach Carbide Ball End Mills for Mold Making

    Image of ProductInUse. Ball Cut Style. Front orientation. Ball Cut Style. Long-Reach Carbide Ball End Mills for Mold Making.

    Ball Cut Style

    Image of Product. Front orientation. End Mills. Long-Reach Carbide Ball End Mills for Mold Making, 2 Flutes.

    2 Flutes

    Image of Product. Front orientation. End Mills. Long-Reach Carbide Ball End Mills for Mold Making, 4 Flutes.

    4 Flutes

    These end mills have an extended neck with a reduced diameter that prevents them from rubbing against your workpiece when deep milling. Also known as runner cutters, they cut channels with precise angles and dimensions, reducing the need for additional finishing. 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 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.
    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 will stay sharper than coated end mills and leave a better finish on soft materials like aluminum.
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—Use aluminum titanium nitride (AlTiN)-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. They 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.
    Mill, mm
    Neck,
    mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Dia.
    Lg.
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Carbide
     
    2 Flutes
    80.0000 to 0.099187.53614100Equal30°Aluminum, Brass, Bronze, Copper, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8086N420000000
     
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide
     
    2 Flutes
    80.0000 to 0.099187.53614100Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8086N66000000
     
    4 Flutes
    80.0000 to 0.099187.53614100Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8086N67000000
     

    Fast-Cut Carbide Ball End Mills

    Image of ProductInUse. Ball Cut Style. Front orientation. Ball Cut Style. Fast-Cut Carbide Ball End Mills.

    Ball Cut Style

    Image of Product. Front orientation. End Mills. Fast-Cut Carbide Ball End Mills.
    Variable spacing between the flutes reduces vibration, allowing these end mills to provide fast cuts, smooth finishes, and long tool life on hard materials. 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 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. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—A titanium aluminum nitride (TiAlN) or aluminum titanium nitride (AlTiN) coating allows them to 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.
    6 Flutes—End mills with six flutes provide a finer finish and operate with less vibration when run at high speeds.
    Mill Dia.,
    mm
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    Max. Ramping
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
     
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—6 Flutes
    882063Variable36°3°Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8745A108000000
     

    Roughing Carbide Square End Mills

    Image of Product. Front orientation. End Mills. Roughing Carbide Square End Mills.
    Serrations along the cutting edge act as chip breakers, so these end mills can remove large amounts of material at high speeds. 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. They have a square end for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    Titanium Nitride (TiN)-Coated Carbide—Titanium nitride (TiN)-coated end mills have good wear resistance.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—Titanium aluminum nitride (TiAlN)-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.
    Mill, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Pitch
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Titanium Nitride (TiN)-Coated Carbide
     
    4 Flutes
    8-0.089 to 0.000082063CoarseEqual30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare87825A412000000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    4 Flutes
    8-0.089 to 0.000082063CoarseEqual30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare87825A41900000
     

    Carbide Rounded-Edge Square End Mills for Carbon Fiber, Fiberglass, and Graphite

    Image of ProductInUse. Rounded-Edge-Square Cut Style. Front orientation. Rounded-Edge-Square Cut Style. Carbide Rounded-Edge Square End Mills for Carbon Fiber, Fiberglass, and Graphite.
    Image of Product. Front orientation. End Mills. Carbide Rounded-Edge Square End Mills for Carbon Fiber, Fiberglass, and Graphite.

    Rounded-Edge-Square

    Cut Style

    A diamond coating on these end mills allows them to machine abrasive material, such as carbon fiber, fiberglass, and graphite. Good for long production runs, they run twice as fast as other carbide end mills and last up to 30 times longer. These end mills are made of solid carbide, making them harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on materials. 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.
    Often used for slotting and pocketing cuts in mold and die making, these end mills have a 90° profile and rounded corners, which reduce flute breakage and chipping. Also known as corner radius end mills. All are center cutting, allowing plunge cuts into a surface.
    Mill, mm
    Dia.
    Dia.
    Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Corner Cut
    Radius, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut Style
    Each
    Diamond-Coated Carbide
     
    4 Flutes
    8-0.05 to 0880.5100Equal30°Carbon Fiber, Fiberglass, GraphiteCenter CuttingRounded-Edge Square8215A150000000
    8-0.05 to 0881100Equal30°Carbon Fiber, Fiberglass, GraphiteCenter CuttingRounded-Edge Square8215A16000000
     

    Carbide Ball End Mills for Tool Steel, Hardened Steel, and Iron

    Image of ProductInUse. Ball Cut Style. Front orientation. Ball Cut Style. Carbide Ball End Mills for Tool Steel, Hardened Steel, and Iron.

    Ball Cut Style

    Image of Product. Front orientation. End Mills. Carbide Ball End Mills for Tool Steel, Hardened Steel, and Iron.
    Flutes have a low helix angle to provide the cutting forces required for difficult-to-machine material, such as hardened steel and iron. 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 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. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide—An aluminum titanium nitride (AlTiN) or aluminum chromium nitride (AlCrN) coating allows them to 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.
    Mill
    For Maximum
    Hardness Rockwell C52
    Dia.,
    mm
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide
     
    2 Flutes
    8-0.001" to 0.000"8880Equal15°Hardened Steel, Iron, Tool SteelCenter CuttingBall8942A350000000
     

    Fast-Cut Roughing Carbide Square End Mills with Chamfer Corner

    Image of Product. Front orientation. End Mills. Fast-Cut Roughing Carbide Square End Mills with Chamfer Corner.
    Serrations along the cutting edge act as chip breakers, so these end mills can remove large amounts of material at high speeds without sacrificing tool life. Variable spacing between the flutes reduces vibration, also allowing these end mills to provide fast cuts. A 45° corner chamfer improves cutting edge strength, so these end mills last longer than standard square end mills when milling hard material; however they do not create as sharp of a corner. With a high helix angle and wear-resistant titanium aluminum nitride (TiAlN) or aluminum titanium nitride (AlTiN) coating, these end mills provide excellent shearing and chip removal in stainless steel and titanium. 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 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, mm
    Dia.
    Dia. Tolerance
    Shank Dia.,
    mm
    Lg. of
    Cut, mm
    Overall
    Lg., mm
    Flute
    Pitch
    Chamfer
    Wd., mm
    Corner Cutting
    Angle
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Aluminum Titanium Nitride (AlTiN)-Coated Carbide
     
    4 Flutes
    8-0.058 to 0.00081963Coarse0.345°Variable36° to 38°Iron, Stainless Steel, Steel, TitaniumCenter CuttingSquare8207A106000000
     
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