PACE Technologies DAA-1P12 12" Diameter 1 um Diamond Lapping Film (PSA Adhesive Backed) - 3 pcs.

Lapping films are precision-coated abrasives that produce extremely flat surfaces across diverse materials. They're ideal for semiconductor dies, fiber optics, ceramic capacitors, optical components, and hard drive read-write heads.

These films feature a durable polyester backing (typically 3 mils) with abrasives fixed using an epoxy or adhesive binder. The uniform abrasive distribution ensures consistent surface finishes, even across varying material hardnesses.

Diamond lapping films: Diamond lapping films are quite common for grinding and polishing of electronic components, including silicon dies. Ideal for hard, brittle materials like ceramics, silicon, and optical components. Excellent for SEM and TEM analysis with reduced relief compared to cloths.

PSA-backed: Self-adhesive for quick installation. More convenient but may provide slightly more flexibility.