PRB Series
Drilling is the most widely used method of concrete penetration by contractors. Depending on the psi of the concrete, aggregate type, and amount of steel, there are various types of bond hardness and grade specifications to choose from.
The PRB Series Core Bits provide excellent quality, performance and operational life. Designed for medium to heavy steel reinforcement applications and general purpose drilling
- Cured concrete - medium hard to hard
- Masonry - medium hard to hard
- Natural Stone - medium hard to hard
| Model | Diameter | Thread |
|---|---|---|
| 1PRB | 3/4 | 5/8 -11 |
| 114PRB | 1 | 5/8 -11 |
| 112PRB | 1 1/4 | 5/8 -11 |
| 2PRB | 1 1/2 | 1/4 - 7 |
| 212PRB | 2 | 1/4 - 7 |
| 3PRB | 3 | 1/4 - 7 |
| 312PRB | 3 1/2 | 1/4 - 7 |
| 4PRB | 4 | 1/4 - 7 |
| 412PRB | 4 1/2 | 1/4 - 7 |
| 5PRB | 5 | 1/4 - 7 |
| 6PRB | 6 | 1/4 - 7 |
| 612PRB | 6 1/2 | 1/4 - 7 |
| 7PRB | 7 | 1/4 - 7 |
| 8PRB | 8 | 1/4 - 7 |
| 9PRB | 9 | 1/4 - 7 |
| 10PRB | 10 | 1/4 - 7 |
| 12PRB | 12 | 1/4 - 7 |
| 14PRB | 14 | 1/4 - 7 |
Notice: Features and equipment specifications are subject to change without notice.
