ALFA BB74117 Blitz Bits Premium HSS, 5/16", 3-3/16" Flute Length, 4-1/2" OAL
Engineered for heavy duty work, Blitz Bits are high performance drills for production as well as tough maintenance applications. Made from a premium grade of M-7 molybdenum high-speed steel with a 135 split point for self-centering and reduced thrust.
Features
- Premium M-7 molybdenum HSS for extended life
- 135 split point is self-centering & reduces thrust
- Designed for drilling the widest range of materials
- Black & Gold finish for corrosion resistance & identification
Specifications
| Part Number | BB74117 |
| Drill Diameter | 5/16" |
| Flute Length | 3-3/16" |
| Overall Length | 4-1/2" |
| Material | High-Speed Steel (HSS) |
| Finish | Black & Gold |
| Point Angle | 135 Split Point |
| Country of Origin | Made in USA |
| Decimal Equivalent | .3125 |