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    5 Products

    Reamers for Deburring

    Smooth the inside and edges of holes with these reamers. Often used to finish holes in sheet metal or to remove burrs from the ends of cut pipe and conduit, they're also known as repairmen's reamers.
    Round Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Deburring, Round Shank, Straight Flute.
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Deburring, Round Shank, Spiral Flute.

    Straight 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.
    Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.
    Lg.
    For Pipe
    Size
    Reamer Dia. (B to A)
    Material
    Flute
    Overall
    No. of
    Flutes
    Spiral
    Direction
    Cutting Dia.
    Tolerance
    For Deburring
    For Use On
    Each
    Straight Flute
     
    Inch
    —0.1250" to 0.5000" (1/8" to 1/2")High-Speed Steel3 5/8"5 9/16"6—-0.003" to 0.003"Sheet EdgesAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3018A5000000
    —0.3750" to 1.0000" (3/8" to 1")High-Speed Steel4 1/2"6 1/2"6—-0.003" to 0.003"Sheet EdgesAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3018A6000000
     
    Spiral Flute
     
    Inch
    1/8 to 10.1875" to 1.2500" (3/16" to 1 1/4")High-Speed Steel3 1/32"5 3/64"10Left Hand-0.003" to 0.003"Inner Pipe Edges, Inner Tube Edges, Inner Conduit Edges, Sheet EdgesAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3017A11000000
    1/4 to 1 1/40.2500" to 1.4688" (1/4" to 1 15/32")High-Speed Steel3"5"10Left Hand-0.003" to 0.003"Inner Pipe Edges, Inner Tube Edges, Inner Conduit Edges, Sheet EdgesAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3017A12000000
    1/4 to 20.2500" to 2.2656" (1/4" to 2 17/64")High-Speed Steel3 7/8"5 7/8"12Left Hand-0.003" to 0.003"Inner Pipe Edges, Inner Tube Edges, Inner Conduit Edges, Sheet EdgesAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3017A13000000
     
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