Cup grinding wheels are versatile abrasive tools designed for efficient surface grinding, edge shaping and material removal on a wide range of substrates. Commonly used on concrete, stone, masonry and metal, general purpose cup grinding wheels offer a balanced combination of cutting performance and durability, making them suitable for both professional and DIY applications. Their cup-shaped design provides improved control and stability, allowing for smooth, consistent results when smoothing rough surfaces, removing coatings or preparing materials for further finishing.