Fan Favorite 3M 7000044853 – 3M Diamond Lapping Film Disc 661X, 3.0 Micron, 8 in x NH, 25, Discs/Carton

7000044853 – Lapping & Polishing Pads (3M661X) are diamond abrasive discs designed for refining and levelling ceramic fiber optic connectors. With a micron grade of 3 μm, these 8-inch (203.2 mm) discs are suitable for use on carbide, ceramic, composite, exotic alloy, and hardened metal substrates. The plain back attachment type ensures easy application.