BD-260 Crown Core Bits
| Size | Height | Nut | Part # |
| 3/8" | 4" | 5/8"-11 | 260375 |
| 1/2" | 4" | 5/8"-11 | 260500 |
| 5/8" | 4" | 5/8"-11 | 260625 |
| 3/4" | 4" | 5/8"-11 | 260750 |
| 1-1/8" | 4" | 5/8"-11 | 261125 |
| 1-1/4" | 4" | 5/8"-11 | 261250 |
| 1-3/8" | 4" | 5/8"-11 | 261375 |
| 1-1/2" | 4" | 5/8"-11 | 261500 |
| 1-5/8" | 4" | 5/8"-11 | 261625 |
| 1-3/4" | 4" | 5/8"-11 | 261750 |
| 1-7/8" | 4" | 5/8"-11 | 261875 |
| 2" | 4" | 5/8"-11 | 262000 |