3M 7010360181 – 3M Diamond Lapping Film 661X, 3.0 Micron Disc, 4.25 in x NH Price Cut

7010360181 – Lapping & Polishing Pads (Catalog Number 3M661X) are diamond discs with a 3 μm micron grade. Designed for refining ceramic fiber optic connectors, these pads have an overall diameter of 4.25 in (107.95 mm) and a plain back attachment type. Suitable for use on carbide, ceramic, composite, exotic alloy, and hardened metal substrates. Perfect for Step 2b in the polishing process.