Handheld concrete and masonry grinders rotate a cutting disc or grinding wheel to remove material from concrete, masonry, brick, and stone. They provide a two-handed grip for stability and control when working on horizontal or vertical surfaces. These handheld grinders are used on walls, ledges, small areas, and other surfaces where floor grinders would be impractical. They work with compatible dust shrouds and extractors that capture silica dust to reduce respiratory hazards from airborne dust and prevent accumulation on floors, surfaces, and tools.