Features and Benefits:
- Special high-temperature surface treatment for superior wear resistance, ideal for harder carbon and alloy steels
- Special 118 degree Winslow helical point geometry is self centering and requires feed pressure
- 1/2" shank bits for drilling with drills 1/2" and above
- Fits all 1/2" drills and drill presses
- Diameter: 17/32"
- Over all length: 6"
- Flute length: 3-7/8"
This drill bit is specially designed for drilling harder carbon and alloy steels. The high speed steel bit is hardened and tempered for long life and high performance in tough applications.