BD-450DCB Brazed Diamond Core Bits
| Size | Nut | Part # |
| 1/4" | 5/8"-11 | 450000 |
| 3/8" | 5/8"-11 | 450025 |
| 1/2" | 5/8"-11 | 450050 |
| 5/8" | 5/8"-11 | 450075 |
| 3/4" | 5/8"-11 | 451000 |
| 1" | 5/8"-11 | 451001 |
| 1-1/4" | 5/8"-11 | 451250 |
| 1-3/8" | 5/8"-11 | 451375 |
| 1-1/2" | 5/8"-11 | 451500 |
| 1-3/4" | 5/8"-11 | 451750 |
| 2" | 5/8"-11 | 452000 |