| Brand | Drillco |
| Product SKU | 1000A137 |
| Category | Drills |
| Size | Fractional |
| Material | High Speed Steel |
| Finish/Coating | Bright & Black |
| Pack Quantity | 1 |
| Size | 37/64 |
| Overall Length | 6 |
| Flute Length | 3 |
| Description | Expands the size range capacity of a 1/2' portable drill chuck.˜ Common flute and overall length for minimal adjustment during tool changes.˜ Precision ground for a high degree of concentricity between shank and body diameter.˜ Ideal for drilling low and medium tensil strength materials. |