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    16 Products

    Reamers for Dowel-Pin Holes
    3D CAD models available

    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.
    Lg.
    For Dowel
    Pin Dia.
    Reamer Dia.
    Material
    Flute
    Overall
    No. of
    Flutes
    Cutting Dia.
    Tolerance
    For Use On
    Each
    Straight Flute
     
    Inch
    1/8"0.1230"High-Speed Steel7/8"3 1/2"4-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    1/8"0.1247"High-Speed Steel7/8"3 1/2"4-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    3/16"0.1855"High-Speed Steel1 1/8"4 1/2"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    3/16"0.1870"High-Speed Steel1 1/8"4 1/2"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    1/4"0.2480"High-Speed Steel1 1/2"6"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    1/4"0.2495"High-Speed Steel1 1/2"6"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    5/16"0.3105"High-Speed Steel1 1/2"6"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    5/16"0.3120"High-Speed Steel1 1/2"6"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    5/16"0.3125" (5/16")High-Speed Steel1 1/2"6"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    3/8"0.3730"High-Speed Steel1 3/4"7"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    3/8"0.3745"High-Speed Steel1 3/4"7"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    7/16"0.4355"High-Speed Steel1 3/4"7"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    7/16"0.4370"High-Speed Steel1 3/4"7"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    1/2"0.4980"High-Speed Steel2"8"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    1/2"0.4995"High-Speed Steel2"8"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
     

    Reamer Sets for Dowel-Pin Holes
    3D CAD models available

    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.
    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
     
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