About Reamers
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Undersized High-Speed Steel Round-Shank Reamers

Straight
These reamers create a tighter fit than standard reamer sizes. The reamer diameter accounts for the 0.001” undersized diameter rating. The shank diameter is slightly smaller than the reamer diameter.
Straight-flute reamers are for general purpose cutting.
For technical drawings and 3-D models, click on a part number.
Reamer | Lg. | |||||||
---|---|---|---|---|---|---|---|---|
Size | Dia. | Flute | Overall | Number of Flutes | Cutting Dia. Tolerance | For Use On | Each | |
High-Speed Steel | ||||||||
Straight Flute | ||||||||
0.7490" | 0.7490" | 2 1/4" | 9" | 8 | 0" to 0.0003" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 0000000 |