Merit® 08834154155 Plain Flap Coated Bore Polisher, 3-1/8 - 4 in Dia, 5 Plys, Aluminum Oxide
Item #BC192835
Merit® Coated Bore Polisher, Plain Flap, Series: B-820, 3-1/8 - 4 in Dia, 5 Ply, 10000 rpm Maximum, Aluminum Oxide
- 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