abrasive materials

Abrasive materials are substances used to wear down, smooth, or cut surfaces by scratching or scraping. They have tiny, hard particles that can grind away material when rubbed against a surface, like when polishing metal, shaping stones, or cleaning surfaces. Common abrasives include materials like sand, pumice, emery, or synthetic options like aluminum oxide and diamond. These materials vary in hardness and grit size, making them suitable for different applications—coarser abrasives remove material quickly, while finer ones create smooth finishes. They play a vital role in manufacturing, construction, and finishing processes.