| Bore polishers are self-centering, so they apply equal pressure to full wall of inside diameter |
| Premium aluminum oxide abrasive, provides long life |
| Strong x-weight cotton backing construction for extended durability and even wear |
| Durable resin bond system provides exceptional grain retention and longer life |
| Extension mandrels are available for deep holes |
| Flaps automatically adjust to inside diameter polishing the entire surface with each pass |
| P80 grit |
| For 2 to 5-7/8 in interior diameter bores |
| 8 abrasive packs 1-1/2 in wide, bonded to hub |
| For use with BPM-8 mandrel part no. 08834154184 |
