Answer
May 12, 2026 - 10:17 AM
Three types of abrasives are aluminum oxide, silicon carbide, and diamond. Aluminum oxide works well on wood and steel. Silicon carbide cuts glass, plastic, and nonferrous metal. Diamond delivers the hardest cutting surface for concrete, stone, ceramics, and carbide tools. These materials are used for grinding, polishing, and finishing surfaces. Each type is chosen based on the hardness and nature of the material being worked on.
