- 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.
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. Please consult ANSI American National Standards Institute for speed recommendations.