- Rotary Drill Bit
- Copper Braze
- 1/4" Diameter
- 4" Overall Length
- 2" Working Length
| Manufacturer Name | Irwin� |
| Dia. | 0.25 in |
| Working Length | 2 in |
| Material | Copper Braze |
| Overall Length | 4 in |
| Bit Type | Rotary |
| Weight | 0.05 LB |
| Manufacturer Name | Irwin� |
| Dia. | 0.25 in |
| Working Length | 2 in |
| Material | Copper Braze |
| Overall Length | 4 in |
| Bit Type | Rotary |
| Weight | 0.05 LB |