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    For Dowel Pin Diameter
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    6 Products

    Reamers

    Enlarge holes to exact inch, metric, wire gauge, or letter sizes. Reamers also smooth the walls of holes. Note: Never rotate the reamer in the reverse direction of the cut. This will ruin its accuracy.
    3D CAD models availableFor technical drawings and 3-D models, click on a part number.
    Round Shank
    The most common shank type, it fits in the chuck of drill presses, turret lathes, and other machine and power tools. Also known as chucking reamers.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    The most common shank type, it fits in the chuck of drill presses, turret lathes, and other machine and power tools. Also known as chucking reamers.
    Reamer
    Size
    Reamer
    Diameter
    Material
    Flute
    Length
    Overall
    Length
    Number
    of
    Flutes
    Cutting
    Diameter
    Tolerance
    For Use On
    Each
    Straight flutes are used for general purpose cutting. Since chips are forced forward into the hole, they perform best in through-hole applications.
    0.3105"0.3105"High-Speed Steel1 1/2"6"60" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A216$28.44

    Reamers for Dowel-Pin Holes

    Size and smooth holes for dowel pins, ensuring they fit snugly and maintain alignment. Note: Never rotate the reamer in the reverse direction of the cut. This will ruin its accuracy.
    3D CAD models availableFor technical drawings and 3-D models, click on a part number.
    Round Shank
    The most common shank type, it fits in the chuck of drill presses, turret lathes, and other machine and power tools. Also known as chucking reamers.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Cobalt steel reamers offer better heat and abrasion resistance than high-speed steel reamers to run up to 25% faster for a longer tool life. They're commonly used on hard-to-machine materials such as nickel alloys, stainless steel, and titanium.
    The most common shank type, it fits in the chuck of drill presses, turret lathes, and other machine and power tools. Also known as chucking reamers.
    For
    Dowel
    Pin
    Diameter
    Reamer
    Size
    Reamer
    Diameter
    Material
    Flute
    Length
    Overall
    Length
    Number
    of
    Flutes
    Cutting
    Diameter
    Tolerance
    For Use On
    Each
    Straight flutes are used for general purpose cutting. Since chips are forced forward into the hole, they perform best in through-hole applications.
    5/16"0.3105"0.3105"High-Speed Steel1 1/2"6"6-0.0002" to 0"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3002A27$28.44
    5/16"0.3105"0.3105"Cobalt Steel1 1/2"6"6-0.0002" to 0"Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel3002A6342.53

    Reamer Sets for Dowel-Pin Holes

    Size and smooth holes for dowel pins, ensuring they fit snugly and maintain alignment. 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. Note: Never rotate the reamer in the reverse direction of the cut. This will ruin its accuracy.
    3D CAD models availableFor technical drawings and 3-D models, click on a part number.
    Round Shank
    14-Piece Set
    The most common shank type, it fits in the chuck of drill presses, turret lathes, and other machine and power tools. Also known as chucking reamers.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Cobalt steel reamers offer better heat and abrasion resistance than high-speed steel reamers to run up to 25% faster for a longer tool life. They're commonly used on hard-to-machine materials such as nickel alloys, stainless steel, and titanium.
    The most common shank type, it fits in the chuck of drill presses, turret lathes, and other machine and power tools. Also known as chucking reamers.
    Sizes Included
    Number
    of
    Pieces
    Material
    Container
    Type
    For Use On
    Each
    Straight flutes are used for general purpose cutting. Since chips are forced forward into the hole, they perform best in through-hole applications.
    1/8"-1/2" (Increments of 1/16", 2 of each)14High-Speed SteelMetal CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3002A39$486.39
    1/8"-1/2" (Increments of 1/16", 2 of each)14Cobalt SteelMetal CaseAluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel3002A79573.59