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    12 Products

    Reamers for Taper-Pin Holes
    3D CAD models available

    Shape holes to match the profile of taper pins. After drilling a hole that matches the size of the small end of the taper pin you want to install, use these reamers to taper and finish the hole.
    Square Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Taper-Pin Holes, Square Shank, Straight Flute.

    Straight Flute

    Turn these reamers by hand with an adjustable wrench, straight-handle tap wrench, or pin vise (sold separately).
    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., mm
    For Taper
    Pin No.
    Reamer Dia.
    (A), mm
    Reamer Dia.
    (B), mm
    Material
    Square Shank
    Size, mm
    Flute
    Overall
    No. of
    Flutes
    Cutting Dia.
    Tolerance, mm
    Rate of
    Taper
    For Use On
    Each
    Straight Flute
     
    Metric
    22.86001.9000High-Speed Steel2.2486840 to 0.0751:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000000
    2.53.36002.4000High-Speed Steel2.8486840 to 0.0751:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    34.06002.9000High-Speed Steel3.2588040 to 0.0751:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    45.26003.9000High-Speed Steel4.0689340 to 0.0751:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    56.36004.9000High-Speed Steel5.07310040 to 0.0751:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    68.00005.9000High-Speed Steel6.310513560 to 0.1251:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    810.80007.9000High-Speed Steel8.014518060 to 0.1251:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    1013.40009.9000High-Speed Steel10.017521560 to 0.1251:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    1216.000011.8000High-Speed Steel11.221025580 to 0.1251:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    1316.740012.8600High-Speed Steel12.521025580 to 0.1251:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    1620.400015.8000High-Speed Steel14.023028080 to 0.1251:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    2024.800019.8000High-Speed Steel18.025031080 to 0.1251:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000000
     
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