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    20 Products

    High-Speed Steel Square End Mills

    Image of Product. Front orientation. End Mills. High-Speed Steel Square End Mills, 6 Flutes.

    6 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.
    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
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    Dia. Tolerance
    Shank
    Dia.
    Lg. of
    Cut
    Overall
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    Spacing
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    Uncoated High-Speed Steel
     
    6 Flutes
    1 7/8"0.000" to 0.001"1 1/4"2"4 1/2"Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelNoncenter CuttingSquare3052A390000000
     

    High-Speed Steel Dovetail End Mills

    Image of ProductInUse. Dovetail Cut Style. Front orientation. End Mills. High-Speed Steel Dovetail End Mills.
    Image of Product. Front orientation. Contains Annotated. High-Speed Steel Dovetail End Mills.

    Dovetail Cut Style

    Use these versatile end mills for milling in most material, including aluminum, brass, bronze, iron, and steel. They create dovetail slots for connecting two components with a sliding fit.
    Uncoated High-Speed Steel—Uncoated end mills are 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 High-Speed Steel—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. The coating reduces friction and vibration as they’re used, making them more wear resistant than uncoated end mills.
    Titanium Carbon Nitride (TiCN)-Coated High-Speed Steel—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.
    Aluminum Titanium Nitride (ALTiN)-Coated High-Speed Steel— 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
    Thk.
    Shank
    Dia.
    Overall
    Lg.
    For Use On
    Cut
    Style
    Each
    Uncoated High-Speed Steel
     
    45° Chamfer
    1 7/8"-0.010" to 0.010"1/2"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail2984A130000000
     
    60° Chamfer
    1 7/8"-0.010" to 0.010"13/16"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail2984A24000000
     
    Titanium Nitride (TiN)-Coated High-Speed Steel
     
    45° Chamfer
    1 7/8"-0.010" to 0.010"1/2"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail8187N19000000
     
    60° Chamfer
    1 7/8"-0.010" to 0.010"13/16"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail8187N39000000
     
    Titanium Carbon Nitride (TiCN)-Coated High-Speed Steel
     
    45° Chamfer
    1 7/8"-0.010" to 0.010"1/2"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail8236N19000000
     
    60° Chamfer
    1 7/8"-0.010" to 0.010"13/16"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail8236N39000000
     
    Aluminum Titanium Nitride (ALTiN)-Coated High-Speed Steel
     
    45° Chamfer
    1 7/8"-0.010" to 0.010"1/2"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail8344N19000000
     
    60° Chamfer
    1 7/8"-0.010" to 0.010"13/16"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail8344N39000000
     

    Cobalt Steel Corner-Rounding End Mills

    Image of ProductInUse. Corner-Rounding Cut Style. Front orientation. Corner-Rounding Cut Style. Cobalt Steel Corner-Rounding End Mills.
    Image of Product. Front orientation. End Mills. Cobalt Steel Corner-Rounding End Mills.

    Corner-Rounding Cut

    Style

    With better heat and wear resistance than high-speed steel, these cobalt steel end mills run at higher speeds and provide better performance on hard material. They have scooped corners for rounding the sharp edges of your workpiece.
    Cut
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    Tip
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    Shank
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    Spacing
    For Use On
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    Each
    Uncoated Cobalt Steel
     
    4 Flutes
    5/8"9/16"1 7/8"3/4"4"EqualAluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCorner Rounding2790A830000000
     

    Cobalt Steel Dovetail End Mills

    Image of ProductInUse. Dovetail Cut Style. Front orientation. End Mills. Cobalt Steel Dovetail End Mills.
    Image of Product. Front orientation. Contains Annotated. Cobalt Steel Dovetail End Mills.

    Dovetail Cut Style

    With better heat and wear resistance than high-speed steel, these cobalt steel dovetail cutters run at higher speeds and provide better performance on hard material. Use them to create dovetail slots for connecting two components with a sliding fit.
    Mill
    Dia.
    Dia. Tolerance
    Thk.
    Shank
    Dia.
    Overall
    Lg.
    For Use On
    Cut
    Style
    Each
    Uncoated Cobalt Steel
     
    45° Chamfer
    1 7/8"-0.010" to 0.010"1/2"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail2984A650000000
     
    60° Chamfer
    1 7/8"-0.010" to 0.010"13/16"7/8"3 1/4"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelDovetail2984A75000000
     

    Carbide-Tipped Double-Chamfering End Mills

    Image of ProductInUse. Double-Chamfering Cut Style. Front orientation. Double-Chamfering Cut Style. Carbide-Tipped Double-Chamfering End Mills.
    Image of Product. Front orientation. Contains Annotated. Carbide-Tipped Double-Chamfering End Mills.

    Double-Chamfering

    Cut Style

    Made of carbide-tipped high-speed steel, these end mills provide a sharper, harder edge at high temperatures than plain high-speed steel. Because they aren’t as brittle as solid carbide, they can be used in less rigid setups, such as manual milling machines. The teeth are angled in two directions so you can make top and bottom chamfers without having to flip the workpiece.
    Uncoated—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—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. The coating reduces friction and vibration as they’re used, making them more wear resistant than uncoated end mills.
    Titanium Carbon Nitride (TiCN) Coated—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.
    Aluminum Titanium Nitride (AlTiN) Coated—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. 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.
    Thk.
    Shank
    Dia.
    Lg. of
    Cut
    Overall
    Lg.
    For Use On
    Cut Style
    Each
    Uncoated
     
    60° Cutting Angle
    1 7/8"5/8"3/4"5/8"3 25/32"Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDouble Chamfering5115N1030000000
     
    90° Cutting Angle
    1 7/8"5/8"3/4"5/8"3 25/32"Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDouble Chamfering5115N107000000
     
    Titanium Nitride (TiN) Coated
     
    60° Cutting Angle
    1 7/8"5/8"3/4"5/8"3 25/32"Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDouble Chamfering5115N114000000
     
    90° Cutting Angle
    1 7/8"5/8"3/4"5/8"3 25/32"Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDouble Chamfering5115N121000000
     
    Titanium Carbon Nitride (TiCN) Coated
     
    60° Cutting Angle
    1 7/8"5/8"3/4"5/8"3 25/32"Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDouble Chamfering5115N127000000
     
    90° Cutting Angle
    1 7/8"5/8"3/4"5/8"3 25/32"Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDouble Chamfering5115N134000000
     
    Aluminum Titanium Nitride (AlTiN) Coated
     
    60° Cutting Angle
    1 7/8"5/8"3/4"5/8"3 25/32"Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDouble Chamfering5115N141000000
     
    90° Cutting Angle
    1 7/8"5/8"3/4"5/8"3 25/32"Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelDouble Chamfering5115N147000000
     
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