Cast Iron Lapping Plates

The Cast Iron Lapping Plates is mainly used for manufacturing and repair the measuring tools, grinding parts, production high precision machinery parts, processing the optical instruments. Grinding plates with a homogeneous, compact structure, has no defects such as air holes, sand holes and any others to effect the usage. It has the advantages of easy on the sand and the sand distributed wealth, the performance is strong when sand embedded in a solid cutting. It is also