Jewelers Carbide Burs, 3/32″ Shank
Available in Bearing 90°, Bud, Cone, Cylinder, Hart 45°, Round, Setting, and Wheel. Not all shapes are available in all sizes. Like all carbide burs, these must be run at maximum speed — will chip if started on work at slow speed or if not removed from work at fast speed.
Can be resharpened. Please email us for a resharpening quote, be sure to include bur style and quantity.
- Individually hand-cut with diamond wheels.
- Sizes 4 to 8 feature one-piece construction; sizes 9 and larger are securely brazed onto steel shanks.
- All have fine teeth.
- All have 3/32″ shanks.
- Made in USA.
Specifications
| Bur # | Diameter (mm) | Bur # | Diameter (mm) | |
|---|---|---|---|---|
| 4 | 1.50 | 17 | 4.30 | |
| 5 | 1.70 | 18 | 4.50 | |
| 6 | 1.90 | 19 | 4.70 | |
| 7 | 2.10 | 20 | 5.00 | |
| 8 | 2.30 | 22 | 5.20 | |
| 9 | 2.50 | 23 | 5.40 | |
| 10 | 2.70 | 24 | 5.60 | |
| 11 | 2.90 | 25 | 5.90 | |
| 12 | 3.10 | 26 | 6.30 | |
| 13 | 3.30 | 27 | 6.70 | |
| 14 | 3.50 | 28 | 7.20 | |
| 15 | 3.80 | 29 | 7.60 | |
| 16 | 4.00 | 30 | 8.00 |
Please consult ANSI American National Standards Institute for speed recommendations.
