9 COBALT AIRCRFT EXT-1180C
#WST1180A040
Specifications
| Category | Drills |
| Finish | Black Oxide |
| Flute Length (in.) | 1-3/8 in (3.51 cm) |
| Material | High Speed Steel |
| Overall Length | 6 in (15.24 cm) |
| Size | #40 |
| Size Range | # 40 to 49 |
| Length Range | 6 to 6-63/64 in |
| Type | Number |