McMaster-Carr logo
    Filter by
    System of Measurement
    Reamer Diameter
    Attribute Image
    Number of Pieces
    Flute Type
    Container Type
    Reamer Type
    Material
    Shank Type
    Reamer Operation
    Overall Length
    Attribute Image
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Number of Flutes
    Flute Length
    Attribute Image
    DFARS Specialty Metals
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    5 Products

    Reamer Sets

    Keep a variety of reamer sizes on hand for finishing holes.
    Round Shank
    Image of Product. Front orientation. Reamers. Reamer Sets, 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.
    Sizes Included
    No. of
    Pieces
    Material
    Container
    Type
    For Use On
    Each
    Straight Flute
     
    Metric
    1-7 mm (Increments of 0.5 mm)13High-Speed SteelWood CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    1-13 mm (Increments of 0.5 mm)25High-Speed SteelMetal CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
     

    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.
    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., mm
    Reamer
    Dia.
    Material
    Flute
    Overall
    No. of
    Flutes
    Cutting Dia.
    Tolerance, mm
    For Use On
    Each
    Straight Flute
     
    Metric
    3.5000 mmHigh-Speed Steel25.4101.640 to 0.005Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    3.5000 mmCobalt Steel25.4101.640 to 0.005Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel, Tool Steel, Hardened Steel000000000000
    3.5000 mmCarbide19.163.540 to 0.005Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel, Hardened Steel0000000000000
     
    back to top