... ,cement,stone,marble etc 2. Hand-Held.Easy use. Portable power cutter1)Engine:1E50F,air cooling,2-stroke 2)Displacement:71cc ... Amount:360pcs/20'GPBig 71cc 2.8kw petrol engine - massive power to get the job done FAST. Cylinder De-compression Valve ... Plug for Peace of MindApplication: Construction, Driveways, Paths, Tiling, Paving, Demolition, Slab Work, Stone Work, Windows/Doors and also Metal Work ...