BD-925
Thin Wall Core Bits
| Diameter | Nut | Part # | |
| 1" | (25mm) | 5/8"-11 | 166821 |
| 1-1/4" | (32mm) | 5/8"-11 | 166822 |
| 1-3/8" | (35mm) | 5/8"-11 | 166823 |
| 1-1/2" | (38mm) | 5/8"-11 | 166824 |
| 1-3/4" | (44mm) | 5/8"-11 | 166825 |
| 2" | (51mm) | 5/8"-11 | 166826 |
| Diameter | Nut | Part # | |
| 1" | (25mm) | 5/8"-11 | 166821 |
| 1-1/4" | (32mm) | 5/8"-11 | 166822 |
| 1-3/8" | (35mm) | 5/8"-11 | 166823 |
| 1-1/2" | (38mm) | 5/8"-11 | 166824 |
| 1-3/4" | (44mm) | 5/8"-11 | 166825 |
| 2" | (51mm) | 5/8"-11 | 166826 |