Dewalt 4-1/2" Double Row Diamond Cup Grinding Wheel.

Purpose: These wheels are designed for dry grinding of concrete and other masonry materials, primarily for smoothing uneven surfaces and removing flashing. Features: High Diamond Concentration: Provides extended life and efficient material removal. Double Row Diamond Segments: Enhances material removal capabilities and contributes to a longer lifespan compared to single-row wheels. Heat-Treated Steel Body: Increases the overall durability and lifespan of the wheel. Specifications: Diameter: 4-1/2 inches (115mm). Arbor Diameter: Typically 5/8 - 11 inches, allowing compatibility with various small and large grinders.