JSP-5/16 5/16" Heavy Duty 135 Degree Split Point Jobber Length Drill Bit, High Speed Steel
Model #: JSP-5/16
- Size: 5/16"
- Decimal Equivalent: 0.3125
- Overall Length: 4 1/2
- Surface Treated to improve chip flow.
- 135 Degree Split Point Jobber Drills are self centering, and less prone to walking.
Ground from solid.
Good choice for high tensile strength materials.