3M 7010307669 – 3M Diamond Lapping Film 661X, 1.0 Micron Disc, 4 in x NH Shop Now

7010307669 – Lapping & Polishing Pads (Catalog Number: 3M661X) are diamond abrasive discs with a micron grade of 1 μm. Designed for refining/leveling ceramic fiber optic connectors, they have an overall diameter of 4 in (101.6 mm) and a plain back attachment type. Compatible with carbide, ceramic, composite, exotic alloy, and hardened metal substrates.