280x220mm Diamond Lapping Film Sandpaper – 5-Pack – Precision Abrasive for Metal, Ceramic, Glass & Gemstone

Diamond Lapping Film Sheets are engineered for ultra-precise surface finishing, delivering exceptional flatness and smoothness for demanding applications in industries such as electronics, optics, materials science, and advanced manufacturing. These sheets combine premium diamond abrasives with durable polyester film, offering unmatched performance on hard, brittle, or delicate materials.

Key Features

Premium Diamond Abrasives

• Uniform Particle Distribution: Resin-bonded, graded diamond particles (0.1–30µm grit) ensure consistent material removal and scratch-free finishes.

• Durability: Long lifespan compared to traditional abrasives like aluminum oxide or silicon carbide.

Wet/Dry Compatibility

• Optimized for both wet (coolant-assisted) and dry workflows, reducing heat and enhancing finish quality.

Material Versatility

• Effective on carbides, ceramics, fiber optics, wafers, microelectronics, high-hardness metals, and composites.