5/16" Fast Spiral Jobber Length Drill Bit, High Speed Steel
Model #: JFS-5/16
Price: $3.70
Description: 5/16" HS Fast Spiral Jobber Drill WT:133-100
- Size: 5/16"
- Decimal Equivalent: 0.3125
- Overall Length: 4 1/2
For soft materials such as aluminum.
Fast Spiral Jobber Drills are ground from solid.