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    8 Products

    Reamer Type

    Shank Type

    Reamer Sets for Taper-Pin Holes

    Used for shaping holes to match the profile of taper pins, these sets include a variety of reamer sizes. Drill a hole that matches the size of the small end of the taper pin you want to install, and then ream to taper and finish the hole.
    Square Shank
    Image of Product. Front orientation. Reamers. Reamer Sets for Taper-Pin Holes, Square Shank.
    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.
    Spiral Flute—Since these reamers clear chips better than straight flutes, they leave holes with a smoother finish. They're better for holes with breaks in the surface, such as a keyway, because they cut continuously across the breaks instead of moving in and out.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.
    Sizes
    Included
    No. of
    Pieces
    Material
    Spiral
    Direction
    Rate of
    Taper
    Container
    Type
    For Use On
    Each
    Straight Flute
     
    Inch
    0-56High-Speed Steel—1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    0-1011High-Speed Steel—1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
     
    Spiral Flute
     
    Inch
    0-56High-Speed SteelLeft Hand1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    0-1011High-Speed SteelLeft Hand1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
     

    Reamers for Taper-Pin Holes

    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.
    Round Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Taper-Pin Holes, Round Shank, Helix Flute.

    Helix 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.
    Helix Flute—Prevent clogging when removing excess material with helix flutes. They also leave a smoother finish than straight flutes.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.
    Lg.
    For Taper
    Pin No.
    Reamer Dia.
    (A)
    Reamer Dia.
    (B)
    Material
    Flute
    Overall
    No. of
    Flutes
    Spiral
    Direction
    Cutting Dia.
    Tolerance
    Rate of
    Taper
    For Use On
    Each
    Helix Flute
     
    Inch
    20.2008"0.1605"High-Speed Steel1 15/16"3 3/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
     
    Square Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Taper-Pin Holes, Square Shank, Straight Flute.
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Taper-Pin Holes, Square Shank, Spiral Flute.

    Straight Flute

    Spiral 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.
    Spiral Flute—Since these reamers clear chips better than straight flutes, they leave holes with a smoother finish. They're better for holes with breaks in the surface, such as a keyway, because they cut continuously across the breaks instead of moving in and out.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.
    Lg.
    For Taper
    Pin No.
    Reamer Dia.
    (A)
    Reamer Dia.
    (B)
    Material
    Square Shank
    Size
    Flute
    Overall
    No. of
    Flutes
    Spiral
    Direction
    Cutting Dia.
    Tolerance
    Rate of
    Taper
    For Use On
    Each
    Straight Flute
     
    Inch
    20.2008"0.1605"High-Speed Steel0.1500"1 15/16"3 3/16"6—-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
     
    Spiral Flute
     
    Inch
    20.2008"0.1605"High-Speed Steel0.1500"1 15/16"3 3/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
     

    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
    0.2008"High-Speed Steel1 1/4"5"60" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
     
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