... efficiency reasonalable price diamond saw blades used ... Diamond saw blade:1. stone: granite , marble , limestone , etc.2. construction: concrete , asphalt , etc.3. blade: single blade , multi-blade , cutting disc , saw blade Frame saw blades/Gang saw ... Saw/Masonry Saw/High speed power saw/walk behind saw. Mainly used for cutting concrete,asphalt/blacktop and brick. Turbo segments as well. diamond saw ...