R (.339") USA Bright Finish Jobber Drill Bit, High Speed Steel
Model #: JUS-R
- Size: R
- Decimal Equivalent: 0.339"
- Overall Length: 4 3/4"
- Made in USA.
- Brite Finish with Ground and Polished Flutes.
High Speed Steel.
A high quality general purpose drill bit.
Letter size drill bits "fill in the holes" between fractional size drill bits.