The Mosaic line of diamond grinding discs (DGD) are designed for superb material removal in the grinding process of sample preparation. Especially suited for demanding laboratories working with heavy-duty metals or durable materials, they are available with a magnetic backing and come in 8-, 10- or 12-inch discs in 120-, 220-, 320-, 400- and 1,000-grit sizes. The high-strength abrasive surface of the DGD effectively grinds steel, sintered carbides, alloyed metals, thermal spray coatings and other hard materials. Mosaic provides users with an enhanced material removal rate, consistency in results, labor savings and an extended lifetime that saves on repeat purchases.