30 COB. AIRCRAFT EXT-1180C
#WST1180C021
Specifications
| Category | Drills |
| Finish | Bronze |
| Flute Length (in.) | 2-1/8 in (5.41 cm) |
| Material | Cobalt |
| Overall Length | 6 in (15.24 cm) |
| Size | #21 |
| Size Range | # 20 to 29 |
| Length Range | 6 to 6-63/64 in |
| Type | Number |
| Category | Drills |
| Finish | Bronze |
| Flute Length (in.) | 2-1/8 in (5.41 cm) |
| Material | Cobalt |
| Overall Length | 6 in (15.24 cm) |
| Size | #21 |
| Size Range | # 20 to 29 |
| Length Range | 6 to 6-63/64 in |
| Type | Number |