#21 (.1590") Fast Spiral Jobber Drill Bit, High Speed Steel
Model #: JFSN-21
Price: $1.55
Description: #21 HS Fast Spiral Jobber Drill WT:134-106
- Size: 21
- Decimal Equivalent: 0.159
- Overall Length: 3 1/4
For soft materials such as aluminum.
Fast Spiral Jobber Drills are ground from solid.