Walter Surface Technologies
Drillco® Heavy-Duty Jobber Length Drill Bit
Description
- Heavy-duty construction made to Type J aircraft specifications
- Used for drilling holes in hard tough materials such as stainless steel titanium high temperature and high strength alloys
- High red hardness of cobalt permits speeds 30% greater than HSS drills
Specifications
| Flute Length | 3-3/16" |
|---|---|
| Decimal Drill Size | 0.3125" |
| Point Angle | 135° |
| Drill Size | 5/16" |
| Sold As | Each |
| Material | Cobalt |
| Overall Length | 4-1/2" |
| Manufacturer | Walter Surface Technologies |
| Secondary Attributes |
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