The Rust-Oleum 5" Double Row Cup Wheel is an essential accessory for hand grinders, designed for efficient grinding and surface preparation. This cup wheel features a double row of diamond segments, providing superior performance and durability on concrete and masonry surfaces. Its 5-inch size is compatible with most standard hand grinders, making it a versatile choice for professionals and DIY enthusiasts alike. Ideal for removing coatings, smoothing surfaces, and shaping materials, this cup wheel ensures a fast and effective grinding experience.