About Reamers
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High-Speed Steel Round-Shank Reamers
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 | |
Straight Flute | ||||||||
| 0.1870" | 0.1870" | 1 1/8" | 4 1/2" | 6 | 0" to 0.0002" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 00000000 | 000000 |
Threaded-Shank Reamers
These reamers have a 1/4”-28 threaded shank. All have a built-in pilot with a 45° chamfer angle to maintain alignment in the hole.
For technical drawings and 3-D models, click on a part number.
Dia. | Lg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reamer Size | Reamer | Pilot | Flute | Pilot | Overall | Number of Flutes | Flute Style | Cutting Dia. Tolerance | Pilot Cutting Dia. Tolerance | For Use On | Each | |
High-Speed Steel | ||||||||||||
| 0.1870" | 0.1870" | 0.178" | 1 1/2" | 1/2" | 2 1/8" | 6 | Straight | 0" to 0.0002" | -0.001" to 0" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
High-Speed Steel Reamers for Dowel Pins
Use these reamers to size holes for installing dowel pins. The shank diameter is slightly smaller than the reamer diameter.
For technical drawings and 3-D models, click on a part number.
Reamer | Lg. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Dowel Pin Diameter | Size | Dia. | Flute | Overall | Number of Flutes | Flute Style | Cutting Dia. Tolerance | For Use On | Each | |
High-Speed Steel | ||||||||||
| 3/16" | 0.1870" | 0.1870" | 1 1/8" | 4 1/2" | 6 | Straight | -0.0002" to 0" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
Carbide Reamers for Dowel Pins
Reamers are solid carbide for exceptional wear resistance and high accuracy in addition to excellent abrasion and heat resistance when cutting hard and abrasive materials. They require rigid tool holding to prevent breakage and are not for use with hand-held tools. All size holes for installing dowel pins.
For technical drawings and 3-D models, click on a part number.
Reamer | Lg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Dowel Pin Diameter | Size | Dia. | Shank Dia. | Flute | Reach | Overall | Number of Flutes | Flute Style | Cutting Dia. Tolerance | For Use On | Each | |
Carbide | ||||||||||||
| 3/16" | 0.1870" | 0.1870" | 3/16" | 7/8" | 1 3/4" | 2 3/4" | 4 | Straight | -0.0002" to 0" | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
Cobalt Steel Reamers for Dowel Pins
Cobalt steel has good performance on hard-to-machine materials. Use these reamers to size holes for installing dowel pins. The shank diameter is slightly smaller than the reamer diameter.
For technical drawings and 3-D models, click on a part number.
Reamer | Lg. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Dowel Pin Diameter | Size | Dia. | Flute | Overall | Number of Flutes | Flute Style | Cutting Dia. Tolerance | For Use On | Each | |
| 3/16" | 0.1870" | 0.1870" | 1 1/8" | 4 1/2" | 6 | Straight | -0.0002" to 0" | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 000000 |
High-Speed Steel Reamer Sets for Dowel Pins
Size holes for installing dowel pins. These sets include 2 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.
For technical drawings and 3-D models, click on a part number.
| Sizes Included | Number of Pieces | Flute Style | Container Type | For Use On | Each | |
High-Speed Steel | ||||||
|---|---|---|---|---|---|---|
| 1/8"-1/2" (Increments of 1/16", 2 of each) | 14 | Straight | Metal Case | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 0000000 |
Cobalt Steel Reamer Sets for Dowel Pins
With better heat and abrasion resistance than high-speed steel, cobalt steel can run up to 25% faster and has a longer tool life. Use these reamers to size holes for installing dowel pins.
For technical drawings and 3-D models, click on a part number.
| Sizes Included | Number of Pieces | Flute Style | Container Type | For Use On | Each | |
Cobalt Steel | ||||||
|---|---|---|---|---|---|---|
| 1/8"-1/2" (Increments of 1/16") | 14 | Straight | Metal Case | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 0000000 |