About Reamers
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Metric Size Carbide Round-Shank Reamers

For high accuracy, a long tool life, and excellent performance on hard and abrasive materials, solid carbide provides strength, hardness, and wear resistance. These reamers require rigid tool holding to prevent breakage and are not for use with hand-held tools. The shank diameter is slightly smaller than the reamer diameter.
For technical drawings and 3-D models, click on a part number.
Reamer | Lg. | ||||||||
---|---|---|---|---|---|---|---|---|---|
Size, mm | Diameter, mm | Flute, mm | Overall, mm | Number of Flutes | Flute Style | Cutting Dia. Tolerance, mm | For Use On | Each | |
Carbide | |||||||||
1 | 1.0000 | 6.4 | 38.1 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
1.5 | 1.5000 | 9.5 | 38.1 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
2 | 2.0000 | 12.7 | 44.5 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
2.5 | 2.5000 | 15.9 | 57.2 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
3 | 3.0000 | 15.9 | 57.2 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
3.5 | 3.5000 | 19.1 | 63.5 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
4 | 4.0000 | 19.1 | 63.5 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
4.5 | 4.5000 | 22.2 | 69.8 | 6 | Straight | 0 to 0.0003 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 000000000 | 00000 |
5 | 5.0000 | 25.4 | 76.2 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
5.5 | 5.5000 | 25.4 | 76.2 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
6 | 6.0000 | 25.4 | 76.2 | 4 | Straight | 0 to 0.005 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
6.5 | 6.5000 | 28.6 | 82.6 | 6 | Straight | 0 to 0.0076 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
7 | 7.0000 | 28.6 | 82.6 | 6 | Straight | 0 to 0.0076 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
7.5 | 7.5000 | 28.6 | 82.5 | 6 | Straight | 0 to 0.0003 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 000000000 | 00000 |
8 | 8.0000 | 28.6 | 82.6 | 6 | Straight | 0 to 0.0076 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
8.5 | 8.5000 | 31.8 | 88.9 | 6 | Straight | 0 to 0.0076 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
9 | 9.0000 | 31.8 | 88.9 | 6 | Straight | 0 to 0.0076 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
10 | 10.0000 | 31.8 | 88.9 | 6 | Straight | 0 to 0.0076 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
11 | 11.0000 | 34.9 | 101.6 | 6 | Straight | 0 to 0.0076 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
12 | 12.0000 | 34.9 | 101.6 | 6 | Straight | 0 to 0.0076 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
13 | 13.0000 | 38.1 | 101.6 | 6 | Straight | 0 to 0.0003 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 000000000 | 000000 |
14 | 14.0000 | 38.1 | 101.6 | 6 | Straight | 0 to 0.0003 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 000000000 | 000000 |
15 | 15.0000 | 44.4 | 101.6 | 6 | Straight | 0 to 0.0003 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 000000000 | 000000 |
16 | 16.0000 | 44.4 | 101.6 | 6 | Straight | 0 to 0.0003 | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 000000000 | 000000 |