8" Diamond Lapping Film Discs 5pcs Set– Precision Polishing & Grinding Films for Hard Materials

The Diamond Lapping Film Precision Polishing Grinding Discs are designed for professional-grade surface finishing where exceptional flatness, accuracy, and durability are required. Manufactured with tightly graded synthetic diamond abrasive particles bonded to a strong yet flexible film backing, these polishing discs deliver fast cutting action, consistent results, and mirror-like finishes across the most demanding applications. Ideal for polishing glass, gemstones, ceramics, composites, tungsten carbide, hardened steels, and other hard-to-machine materials, diamond lapping film is trusted in lapidary, optical, electronic, and industrial polishing for its ability to produce scratch-free surfaces and precise finishes. Available in a wide range of micron grades (0.1µm–60µm), these discs support progressive polishing sequences from coarse stock removal to ultra-fine finishing. The durable film backing provides stability, reduces scratch risk, and ensures a long working life, making them compatible with most lapping machines, polishing systems, and grinding setups. Perfect for gemstone polishing, carbide tool finishing, optical lens preparation, and high-precision surface lapping, Diamond Lapping Film Discs are an essential tool for professionals seeking superior polishing performance.