scope of application：LED sapphire grinding copper disc is mainly used for precision grinding and polishing of LED sapphire inch bottom sapphire watch lenses, mobile phone sapphire camera lenses, mobile phone sapphire touch screens, etc.

　　Applicable equipmentThis product is produced in conjunction with Hyde grinding equipment and is widely applicable to imported grinding equipment and peer grinding equipment. For more details, please consult Hyde customer service personnel.

　　diameter：380mm——610mm——810mm——910mm——1500mm

　　aperture：200mm——500mm

　　Matrix thickness：45mm——100mm

　　granularity: 30 mesh -6000 mesh

　　CBN working layer thickness：5mm——15mm

　　CBN layer morphology: Circular, fan-shaped, integral, multi ring belt shaped

　　Grinding disc accuracy:

　　roughness0.1μm——1.2μm

　　Flatness0.001mm——0.004mm， Parallelism ≤ 0.002mm, equal height ≤ 0.002mm

　　Related grinding discsTungsten steel grinding disc, alumina grinding disc, cerium oxide grinding disc, synthetic aluminum disc, cast iron disc, synthetic iron disc, synthetic copper disc, synthetic tin disc and other types of grinding discs. Welcome to call us for discussion and exchange! Consultation Hotline: