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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Reamers
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Round-Shank Reamers for Hole Deburring


Attach these reamers to hand-held drills. They’re also known as repairmen’s reamers.
Straight-flute reamers remove burs and enlarge holes in thin sheet metal.
Spiral-flute reamers remove burs from pipe and conduit in addition to countersinking, enlarging, and smoothing the edges of holes in thin sheet metal.
For technical drawings and 3-D models, click on a part number.
Reamer | Lg. | Direction | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Dia. (A) | Dia. (B) | Shank Dia. | For Pipe Size Range | Flute | Overall | Number of Flutes | Spiral | Cut | Cutting Dia. Tolerance | For Use On | Each | |
High-Speed Steel | |||||||||||||
Straight Flute | |||||||||||||
1/8"-1/2" | 0.5000" | 0.1250" | 3/8" | __ | 3 5/8" | 5 9/16" | 6 | __ | __ | -0.003" to 0.003" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 000000 | 000000 |
3/8"-1" | 1.0000" | 0.3750" | 1/2" | __ | 4 1/2" | 6 1/2" | 6 | __ | __ | -0.003" to 0.003" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 000000 | 000000 |
Spiral Flute | |||||||||||||
1/4"-1 15/32" | 1.4688" | 0.2500" | 1/2" | 1/4-1 1/4 | 3" | 5" | 10 | Left Hand | Right Hand | -0.003" to 0.003" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
1/4"-2 17/64" | 2.2656" | 0.2500" | 1/2" | 1/4-2 | 3 7/8" | 5 7/8" | 12 | Left Hand | Right Hand | -0.003" to 0.003" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
3/16"-1 1/4" | 1.2500" | 0.1875" | 1/2" | 1/8-1 | 3 1/32" | 5 3/64" | 10 | Left Hand | Right Hand | -0.003" to 0.003" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
Hand Reamers for Hole Deburring


Use the T-handle to turn these reamers by hand. They’re also known as repairmen’s reamers.
Straight-flute reamer removes burs and enlarges holes in thin sheet metal.
Spiral-flute reamer removes burs from pipe and conduit in addition to countersinking, enlarging, and smoothing the edges of holes in thin sheet metal.
For technical drawings and 3-D models, click on a part number.
Reamer Dia. | Lg. | Direction | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Reamer Size | (A) | (B) | For Pipe Size Range | Flute | Overall | Number of Flutes | Spiral | Cut | Cutting Dia. Tolerance | For Use On | Each | |
High-Speed Steel | ||||||||||||
Straight Flute | ||||||||||||
1/8"-1/2" | 0.5000" | 0.1250" | __ | 3 5/8" | 5 9/16" | 6 | __ | __ | -0.003" to 0.003" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 000000 | 000000 |
Spiral Flute | ||||||||||||
1/4"-2 17/64" | 2.2656" | 0.2500" | 1/4-2 | 3 7/8" | 5 7/8" | 12 | Left Hand | Right Hand | -0.003" to 0.003" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |