| Brand | Drillco |
| Product SKU | 1000EF139 |
| Category | Drills |
| Size | Fractional |
| Material | High Speed Steel |
| Finish/Coating | Black & Gold |
| Pack Quantity | 1 |
| Size | 39/64 |
| Overall Length | 6 |
| Flute Length | 3 |
| Description | Are of general purpose flute design but all sizes have a 1/2 by 2-1/4 long shank.˜ The maximum overall length is 6 and the flute length is 3.˜ This makes them short drills in the larger sizes and thus well suited to use in portable electric drills equipped with 1/2 chucks.˜ They are highly effective in tough high tensile strength materials.˜ The 135 degree split point reduces thrust and eliminates walking at the drill point. |