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    9 Products

    Reamer Type

    Performance

    Length Class

    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.
    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.
    Right-Hand Spiral—These reamers pull chips upward as they cut, so they're often used in blind holes.
    Jobbers' Length—The same length as jobbers' drill bits, these reamers save setup time when you want to drill and ream on the same machine, such as a drill press or bench lathe.
    Sizes Included
    No. of
    Pieces
    Material
    Spiral
    Direction
    Lg.
    Class
    Container
    Type
    For Use On
    Each
    Straight Flute
     
    Inch
    1/16"-1/4" (Increments of 1/64")13High-Speed Steel—Jobbers
    		Metal CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    1/16"-1/2" (Increments of 1/64")29High-Speed Steel——Metal CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    1/16"-1/2" (Increments of 1/64")29High-Speed Steel——Wood CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    1/16"-1/2" (Increments of 1/64")29High-Speed Steel—Jobbers
    		Metal CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
     
    Spiral Flute
     
    Inch
    1/16"-1/2" (Increments of 1/64")29High-Speed SteelRight Hand—Metal CaseAluminum, 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

    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers, Round Shank, Spiral Flute.

    Spiral 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.
    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.
    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.
    Right-Hand Spiral—These reamers pull chips upward as they cut, so they're often used in blind holes.
    Lg.
    Reamer Dia.
    Material
    Flute
    Overall
    No. of
    Flutes
    Spiral
    Direction
    Cutting Dia.
    Tolerance
    For Use On
    Each
    Straight Flute
     
    Inch
    0.1406" (9/64")High-Speed Steel1"4"4—0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel00000000000000
    0.1406" (9/64")Cobalt Steel1"4"4—0" to 0.0002"Aluminum, Brass, Bronze, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel, Hardened Steel000000000000
     
    Spiral Flute
     
    Inch
    0.1406" (9/64")High-Speed Steel1"4"4Right Hand0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
     

    Reamers for Hole Alignment

    Enlarge holes to correct misalignment and overlap. Misaligned holes often have a narrow entry, so the tapered shape is easier to insert and makes more contact to remove the overlapping material. These are also known as bridge and car reamers.
    Round Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Hole Alignment, Round Shank, Spiral Flute, Depth Limiting.

    Spiral Flute

    Depth Limiting

    These reamers fit in the chuck of drill presses, turret lathes, and other machine and power tools, making them the most common shank type.
    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.
    Depth Limiting—A collar on the shank prevents these reamers from going too deep into material, protecting your tool's chuck from damage.
    Lg.
    Reamer Dia.
    (A)
    Reamer Dia.
    (B)
    Material
    Flute
    Overall
    Spiral
    Direction
    Cutting Dia.
    Tolerance
    Performance
    For Use On
    Each
    Spiral Flute
     
    Inch
    0.2813" (9/32")0.1406"High-Speed Steel1 7/8"4"Left Hand0" to 0.005"Depth LimitingAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
     
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