Enhance your fiber optic polishing efficiency with our 3μm Diamond Fiber Optic Lapping/Polishing Film (50 pcs/pack). Designed with premium diamond abrasive particles, this film delivers fast material removal, high durability, and a smooth, defect-free finish, ensuring optimal performance for SC, LC, FC, ST, and MPO fiber optic connectors. Ideal for applications in telecom, data centers, 5G, and FTTH networks.