... off saw is used for cutting concrete,asphalt,cement,stone,marble etc 1)Engine:1E50F,air cooling,2-stroke ... Blade – Designed for extra hard or abrasive materials Fully Adjustable Cutter Guard - for maximum protection Quality construction - Durable & reliable ... : Construction, Driveways, Paths, Tiling, Paving, Demolition, Slab Work, Stone Work, Windows/Doors and also Metal Work with a compatible ...