0.4375" (7/16) Drill DIA x 4.0625" (4-1/16) Flute Length High Speed Steel Aircraft Extension Drill, 2 Flutes, Black Oxide Finish
| Specifications | |
|---|---|
| Drill Diameter | 0.4375" (7/16) |
| Flute Length | 4.0625" (4-1/16) |
| Overall Length | 12.0000" (12) |
| Profile | Split Point Drill |
| Coating | BLACK OXIDE |


