Makita 711493-a 1/4″ to 3/4″ Step Drill Bit
Makita 711493-A Features
- High speed steel construction
- Drills perfectly round holes in materials such as steel, brass, plastic, and wood
- Ideal for knockouts in electrical junction boxes and cainets
- Efficiently enlarges and deburs holes
Makita 711493-A Specifications
| Steps | 9 from 1/4″ – 3/4″ |
| Increments | 1/16″ |
| Shank | 3/8″ |
