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    1,809 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.
    Titanium nitride (TiN)-coated high-speed steel reamers handle a range of materials, running faster than uncoated reamers and lasting twice as long. The coating acts as a barrier against high temperatures and abrasion.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    Right-hand spirals pull chips upward as they cut, so they’re often used in blind holes.
    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
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    Length
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    Straight flutes are used for general purpose cutting. Since chips are forced forward into the hole, they perform best in through-hole applications.
    0.0312"0.0312"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A111$18.37
    0.0405"0.0405"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10119.79
    0.0415"0.0415"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10219.79
    0.0425"0.0425"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10319.79
    0.0435"0.0435"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10419.79
    0.0440"0.0440"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10519.79
    0.0445"0.0445"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10619.79
    0.0450"0.0450"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10719.79
    0.0455"0.0455"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10819.79
    0.0460"0.0460"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A10919.79
    3/64"0.0469"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A11217.33
    0.0470"0.0470"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11119.79
    0.0475"0.0475"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11219.79
    0.0480"0.0480"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11319.79
    0.0485"0.0485"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11419.79
    0.0490"0.0490"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11519.79
    0.0495"0.0495"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11619.79
    0.0500"0.0500"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11719.79
    0.0505"0.0505"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11819.79
    0.0510"0.0510"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A11919.79
    0.0515"0.0515"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12119.79
    0.0525"0.0525"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12219.79
    0.0530"0.0530"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12319.79
    0.0535"0.0535"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12419.79
    0.0540"0.0540"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12519.79
    0.0545"0.0545"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12619.79
    0.0555"0.0555"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12719.79
    0.0560"0.0560"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12819.79
    0.0565"0.0565"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A12919.79
    0.0570"0.0570"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13119.79
    0.0575"0.0575"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13219.79
    0.0580"0.0580"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13319.79
    0.0585"0.0585"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13419.79
    0.0590"0.0590"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13519.79
    0.0600"0.0600"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13619.79
    0.0605"0.0605"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13719.79
    0.0610"0.0610"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13819.79
    0.0615"0.0615"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A13919.79
    0.0620"0.0620"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14119.79
    0.0622"0.0622"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A1218.57
    0.0623"0.0623"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A1318.57
    1/16"0.0625"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A5915.95
    0.0630"0.0630"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14218.42
    0.0640"0.0640"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14318.42
    0.0645"0.0645"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14418.42
    0.0650"0.0650"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14518.42
    0.0655"0.0655"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14618.42
    0.0660"0.0660"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14718.42
    0.0665"0.0665"High-Speed Steel1/2"2 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14818.42
    0.0675"0.0675"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A14918.42
    0.0680"0.0680"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15118.42
    0.0685"0.0685"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15218.42
    0.0690"0.0690"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15318.42
    0.0695"0.0695"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15418.42
    0.0705"0.0705"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15518.42
    0.0710"0.0710"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15618.42
    0.0715"0.0715"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15718.42
    0.0720"0.0720"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15818.42
    0.0725"0.0725"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A15918.42
    0.0735"0.0735"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16118.42
    0.0740"0.0740"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16218.42
    0.0745"0.0745"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16318.42
    0.0750"0.0750"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16418.42
    0.0755"0.0755"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16518.42
    0.0765"0.0765"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16618.42
    0.0770"0.0770"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16718.42
    0.0775"0.0775"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16818.42
    0.0780"0.0780"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A16918.42
    5/64"0.0781"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A11315.04
    0.0790"0.0790"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17118.42
    0.0795"0.0795"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17218.42
    0.0800"0.0800"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17318.42
    0.0805"0.0805"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17418.42
    0.0815"0.0815"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17518.42
    0.0825"0.0825"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17618.42
    0.0830"0.0830"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17718.42
    0.0835"0.0835"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17818.42
    0.0840"0.0840"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A17918.42
    0.0845"0.0845"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18118.42
    0.0850"0.0850"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18218.42
    0.0855"0.0855"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18318.42
    0.0865"0.0865"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18418.42
    0.0870"0.0870"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18518.42
    0.0875"0.0875"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18618.42
    0.0880"0.0880"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18718.42
    0.0885"0.0885"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18818.42
    0.0895"0.0895"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A18918.42
    0.0900"0.0900"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19118.42
    0.0905"0.0905"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19218.42
    0.0910"0.0910"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19318.42
    0.0915"0.0915"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19418.42
    0.0920"0.0920"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19518.42
    0.0925"0.0925"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19618.42
    0.0930"0.0930"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19718.42
    3/32"0.0938"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A11415.38
    0.0940"0.0940"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19818.27
    0.0942"0.0942"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A1416.54
    0.0945"0.0945"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A19918.27
    0.0950"0.0950"High-Speed Steel3/4"3"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20118.27
    0.0955"0.0955"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20218.27
    0.0965"0.0965"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20318.27
    0.0970"0.0970"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20418.27
    0.0975"0.0975"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20518.27
    0.0985"0.0985"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20618.27
    0.0990"0.0990"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20718.27
    0.1000"0.1000"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20818.27
    0.1005"0.1005"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A20918.27
    0.1010"0.1010"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21118.27
    0.1020"0.1020"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21218.27
    0.1025"0.1025"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21318.27
    0.1030"0.1030"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21418.27
    0.1035"0.1035"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21518.27
    0.1045"0.1045"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21618.27
    0.1050"0.1050"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21718.27
    0.1055"0.1055"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21818.27
    0.1060"0.1060"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A21918.27
    0.1070"0.1070"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22118.27
    0.1075"0.1075"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22218.27
    0.1080"0.1080"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22318.27
    0.1085"0.1085"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22418.27
    0.1090"0.1090"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22518.27
    7/64"0.1094"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A11516.09
    0.1095"0.1095"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22620.69
    0.1105"0.1105"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22720.69
    0.1115"0.1115"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22820.69
    0.1120"0.1120"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A22920.69
    0.1125"0.1125"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23120.69
    0.1135"0.1135"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23220.69
    0.1140"0.1140"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23320.69
    0.1145"0.1145"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23420.69
    0.1150"0.1150"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23520.69
    0.1155"0.1155"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23620.69
    0.1165"0.1165"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23720.69
    0.1170"0.1170"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23820.69
    0.1175"0.1175"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A23920.69
    0.1180"0.1180"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24120.69
    0.1185"0.1185"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24220.69
    0.1186"0.1186"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A1517.73
    0.1190"0.1190"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24320.69
    0.1195"0.1195"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24420.69
    0.1205"0.1205"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24520.69
    0.1210"0.1210"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24620.69
    0.1215"0.1215"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24720.69
    0.1220"0.1220"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24820.69
    0.1225"0.1225"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A24920.69
    0.1230"0.1230"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A21120.69
    0.1235"0.1235"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25120.69
    0.1240"0.1240"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3087A5113.87
    0.1243"0.1243"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A1617.77
    0.1245"0.1245"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25216.58
    0.1248"0.1248"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A1717.24
    1/8"0.1250"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A6116.31
    0.1253"0.1253"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A17116.89
    0.1255"0.1255"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25316.31
    0.1256"0.1256"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A1817.79
    0.1257"0.1257"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2777A1917.79
    0.1260"0.1260"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel3087A3116.31
    0.1265"0.1265"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25416.31
    0.1270"0.1270"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25516.31
    0.1275"0.1275"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25616.31
    0.1280"0.1280"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25716.31
    0.1290"0.1290"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25816.31
    0.1295"0.1295"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A25916.31
    0.1300"0.1300"High-Speed Steel7/8"3 1/2"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26116.31
    0.1305"0.1305"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26216.31
    0.1310"0.1310"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26316.31
    0.1315"0.1315"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26416.31
    0.1320"0.1320"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26516.31
    0.1325"0.1325"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26616.31
    0.1330"0.1330"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26716.31
    0.1335"0.1335"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26816.31
    0.1340"0.1340"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A26916.31
    0.1345"0.1345"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27116.31
    0.1350"0.1350"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27216.31
    0.1355"0.1355"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27316.31
    0.1365"0.1365"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27416.31
    0.1370"0.1370"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27516.31
    0.1375"0.1375"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27616.31
    0.1380"0.1380"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27716.31
    0.1385"0.1385"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27816.31
    0.1390"0.1390"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A27916.31
    0.1395"0.1395"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28116.31
    0.1400"0.1400"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28216.31
    9/64"0.1406"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2995A11616.06
    0.1410"0.1410"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28321.09
    0.1415"0.1415"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28421.09
    0.1420"0.1420"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28521.09
    0.1425"0.1425"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28621.09
    0.1430"0.1430"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28721.09
    0.1435"0.1435"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28821.09
    0.1445"0.1445"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A28921.09
    0.1450"0.1450"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29121.09
    0.1455"0.1455"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29221.09
    0.1460"0.1460"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29321.09
    0.1465"0.1465"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29421.09
    0.1475"0.1475"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29521.09
    0.1480"0.1480"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29621.09
    0.1485"0.1485"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29721.09
    0.1490"0.1490"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29821.09
    0.1500"0.1500"High-Speed Steel1"4"4__0" to 0.0002"Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8803A29921.09
    Spiral flutes clear chips better than straight flutes. The choice for keyways and other applications with a break in the hole's surface.
    Morse Taper Shank
    The tapered shank fits the spindle hole of machine tools with a Morse taper.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    The tapered shank fits the spindle hole of machine tools with a Morse taper.
    Square Shank
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Threaded Shank with Built-In Pilot
    Use with power drills that have a 1/4"-28 threaded spindle or adapter. A built-in pilot maintains alignment in the hole.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Use with power drills that have a 1/4"-28 threaded spindle or adapter. A built-in pilot maintains alignment in the hole.
    Arbor Mount
    Reamer Shown Installed on Arbor (Sold Separately)
    Use with a compatible arbor (sold separately) to mount to your drill press or other machine. Also known as shell reamers.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Use with a compatible arbor (sold separately) to mount to your drill press or other machine. Also known as shell reamers.

    Expansion Reamers

    Twist the set screw to expand the flutes and grind to their original diameter. These reamers enlarge and smooth holes.
    Not designed for producing holes larger than the listed diameter or for producing holes of various sizes. The adjustment set screw should never be loosened. Note: Never rotate the reamer in the reverse direction of the cut. This will ruin its accuracy.
    Square Shank
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.

    Adjustable-Size Reamers

    Create and finish multiple hole sizes with one tool by moving the adjustable blades within the diameter range. These are often used for reaming bushings to a precise fit when the size needs to be determined during assembly. The blades can be reground and replaced. Adjustable reamers are not as rigid as standard reamers, so vibration can cause "chatter" that results in misalignment and poor finishes. Note: Never rotate the reamer in the reverse direction of the cut. This will ruin its accuracy.
    Move the blades by tightening and loosening the two nuts on the reamer. To measure size, adjust blades to a known size (such as a bushing or ring), or measure across two opposite blades with a micrometer.
    Square Shank
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.

    Hole-Alignment Reamers

    Straighten, enlarge, and deburr misaligned and overlapping holes. Also known as bridge, car, and aligning reamers, they have a tapered tip for easy entry into misaligned holes. Note: Never rotate the reamer in the reverse direction of the cut. This will ruin its accuracy.
    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.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    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.
    Round Shank with Safety Collar
    A collar on the shank prevents you from reaming past the cutting edge. Reamers have a round shank that 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.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    A collar on the shank prevents you from reaming past the cutting edge. Reamers have a round shank that fits in the chuck of drill presses, turret lathes, and other machine and power tools. Also known as chucking reamers.
    Morse Taper Shank
    The tapered shank fits the spindle hole of machine tools with a Morse taper.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    The tapered shank fits the spindle hole of machine tools with a Morse taper.
    Hex Shank
    The hex nut on the end of the shank lets you use these reamers with square-drive impact wrench sockets.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    The hex nut on the end of the shank lets you use these reamers with square-drive impact wrench sockets.
    Hex Shank with Safety Magnets
    The hex nut on the end of the shank lets you use these reamers with square-drive impact wrench sockets. Magnets on the hex nut hold the reamer in your tool so it won't accidentally fall out.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    The hex nut on the end of the shank lets you use these reamers with square-drive impact wrench sockets. Magnets on the hex nut hold the reamer in your tool so it won't accidentally fall out.

    Deburring Reamers

    Smooth the inside and edges of holes or the ends of cut pipe and conduit. Also known as repairmen's reamers, they are used to enlarge holes and countersink the edges. 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.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    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.
    T-Handle Shank
    Turn the reamer using the integrated handle.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    Turn the reamer using the integrated handle.

    Taper-Pipe Reamers

    Size and shape a hole to a tapered pipe size prior to tapping, ensuring a tight fit when joining threaded components. These reamers create a taper and leave a smooth finish. 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.
    Square Shank
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.

    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.
    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.

    Reamers for Taper-Pin Holes

    Size, shape, and finish holes to precisely fit standard taper pins commonly used for positioning and 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.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    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.
    Square Shank
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.

    Reamers for Morse Taper-Socket Holes

    Turn straight holes into Morse taper socket holes that can hold cutting tools or adapters in machine spindles. These reamers are also good for sizing and smoothing existing Morse taper holes and removing nicks and burs from spindles. 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.
    Square Shank
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.

    Reamer Sets

    Keep a variety of reamer sizes on hand for enlarging holes to exact inch, metric, or wire gauge 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
    With Metal Case (29 Pieces)
    With Wood Case (29 Pieces)
    With Roll Pouch
    With Wood Case (13 Pieces)
    With Metal Case (25 Pieces)
    With Metal Case (20 Pieces)
    With Metal Case (60 Pieces)
    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.
    Right-hand spirals pull chips upward as they cut, so they’re often used in blind holes.
    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.

    Undersized/Oversized Reamer Sets

    Create a tighter or looser fit than the standard fractional size with reamers that are under- or oversized by 0.001" in diameter. These sets include a variety of reamer sizes for enlarging and smoothing 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
    With Wood Case
    With Roll Pouch
    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.
    Right-hand spirals pull chips upward as they cut, so they’re often used in blind holes.
    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.

    Adjustable-Size Reamer Sets

    Each reamer in these sets can create and finish multiple hole sizes by moving the adjustable blades within the diameter range. They are often used for reaming bushings to a precise fit when the size needs to be determined during assembly. The blades can be reground and replaced. Sets include a variety of reamer size ranges. Adjustable reamers are not as rigid as standard reamers, so vibration can cause "chatter" that results in misalignment and poor finishes. Note: Never rotate the reamer in the reverse direction of the cut. This will ruin its accuracy.
    Move the blades by tightening and loosening the two nuts on the reamer. To measure size, adjust blades to a known size (such as a bushing or ring), or measure across two opposite blades with a micrometer.
    Square Shank
    7-Piece Set
    10-Piece Set
    8-Piece Set
    11-Piece Set
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.

    Drill-Length Reamer Sets

    Shorter than standard-length reamers for rigidity, these can be used in the same tools as jobbers' drill bits to size and smooth holes. Sets include a variety of reamer sizes. 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
    13-Piece Set
    29-Piece Set
    26-Piece Set
    60-Piece Set
    15-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.
    Right-hand spirals pull chips upward as they cut, so they’re often used in blind holes.
    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 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.
    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 Sets for Taper-Pin Holes

    Used for enlarging, shaping, and finishing holes to precisely fit standard taper pins, these sets include a variety of reamer sizes. 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.
    Square Shank
    7-Piece Set
    6-Piece Set
    11-Piece Set
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.
    Use high-speed steel reamers for general purpose reaming on a wide variety of materials.
    Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
    These reamers have a square portion at the end of the shank so they can be turned by hand with an adjustable wrench or straight-handle tap wrench.