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    7 Products

    Reamer Type

    Shank Type

    Reamers

    Finish holes to precise inch, metric, wire gauge, or letter sizes with these reamers.
    Round Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers, Round Shank, Straight Flute.

    Straight Flute

    These reamers fit in the chuck of drill presses, turret lathes, and other machine and power tools, making them the most common shank type.
    Straight Flute—The most common flute style, these reamers are suitable for a wide range of applications, but not recommended for holes with a keyway or other breaks in the surface.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Lg.
    Reamer
    Dia.
    Material
    Flute
    Overall
    No. of
    Flutes
    Cutting Dia.
    Tolerance
    For Use On
    Each
    Straight Flute
     
    Inch
    0.1870"High-Speed Steel1 1/8"4 1/2"60" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
     
    Threaded Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers, Threaded Shank, Straight Flute.

    Straight Flute

    These reamers fit power drills that have a 1/4"-28 threaded spindle or adapter. Using a powered hand tool can affect alignment, so these have a built-in pilot that guides the reamer into the hole and keeps it straight.
    Straight Flute—The most common flute style, these reamers are suitable for a wide range of applications, but not recommended for holes with a keyway or other breaks in the surface.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Lg.
    Reamer
    Dia.
    Pilot
    Dia.
    Material
    Flute
    Pilot
    Overall
    No. of
    Flutes
    Cutting Dia.
    Tolerance
    Pilot Cutting
    Dia. Tolerance
    For Use On
    Each
    Straight Flute
     
    Inch
    0.1870"0.178"High-Speed Steel1 1/2"1/2"2 1/8"60" to 0.0002"-0.001" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
     

    Reamer Sets for Dowel-Pin Holes

    Finish holes to match standard fractional dowel pin sizes. These sets include two reamers for each size within the range listed. One reamer is slightly below the size while the other is slightly above the size, so you can choose how snug your dowel pin will fit in the hole.
    Round Shank
    Image of Product. Front orientation. Reamers. Reamer Sets for Dowel-Pin Holes, Round Shank.
    These reamers fit in the chuck of drill presses, turret lathes, and other machine and power tools, making them the most common shank type.
    Straight Flute—The most common flute style, these reamers are suitable for a wide range of applications, but not recommended for holes with a keyway or other breaks in the surface.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Cobalt Steel—With better heat and wear resistance than high-speed steel, these reamers run up to 25% faster, last longer, and perform better on hard materials, such as cast iron, hardened steel, titanium, and stainless steel.
    Sizes Included
    No. of
    Pieces
    Material
    Container
    Type
    For Use On
    Each
    Straight Flute
     
    Inch
    1/8"-1/2" (Increments of 1/16", 2 of each)14High-Speed SteelMetal CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    1/8"-1/2" (Increments of 1/16", 2 of each)14Cobalt SteelMetal CaseAluminum, Brass, Bronze, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel, Hardened Steel0000000000000
     

    Reamers for Dowel-Pin Holes

    Finish holes to match standard fractional dowel pin sizes. These reamers are undersized with a very slight taper to ensure dowel pins fit snugly when installed.
    Round Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Dowel-Pin Holes, Round Shank, Straight Flute.

    Straight Flute

    These reamers fit in the chuck of drill presses, turret lathes, and other machine and power tools, making them the most common shank type.
    Straight Flute—The most common flute style, these reamers are suitable for a wide range of applications, but not recommended for holes with a keyway or other breaks in the surface.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Cobalt Steel—With better heat and wear resistance than high-speed steel, these reamers run up to 25% faster, last longer, and perform better on hard materials, such as cast iron, hardened steel, titanium, and stainless steel.
    Carbide—For the highest level of accuracy when cutting hard materials, these are our hardest, strongest, and most wear-resistant reamers. They're used on materials such as iron, hardened steel, steel alloys, and plastic. Their hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the reamer from breaking.
    Lg.
    For Dowel
    Pin Dia.
    Reamer
    Dia.
    Material
    Flute
    Overall
    No. of
    Flutes
    Cutting Dia.
    Tolerance
    For Use On
    Each
    Straight Flute
     
    Inch
    3/16"0.1870"High-Speed Steel1 1/8"4 1/2"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    3/16"0.1870"Cobalt Steel1 1/8"4 1/2"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel, Hardened Steel000000000000
    3/16"0.1870"Carbide7/8"2 3/4"4-0.0002" to 0"Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel, Hardened Steel0000000000000
     
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