#4 Aircraft Extension Drill Bit, 12" Overall Length, 135° Split Point, Cobalt
- Part Number: DBCO135-AE-02090-12
| Attributes | |
| Size | #4 |
| Drill Point | 135 |
| Shank | Straight |
| Material | Cobalt |
| Overall Length | 12" |
| Flute Length | 2 1/2" |
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| Attributes | |
| Size | #4 |
| Drill Point | 135 |
| Shank | Straight |
| Material | Cobalt |
| Overall Length | 12" |
| Flute Length | 2 1/2" |