【HIGH-POWER ELECTRIC CONCRETE SAW】– Features a heavy-duty 5800W/6500W pure copper motor with 0-6000 RPM speed, delivering deep cutting capacity up to 35cm/48cm (13.8”/18.9”). 360° flexible cutting without dead angles, and can be used to cut various materials (concrete, steel, stone, etc.) 【DUST-FREE WET CONCRETE CHAIN SAW】– Integrated auto-link water pump enables dust-free concrete cutting with dual waterway automatic water supply, reducing airborne dust by 90% while cooling the diamond chain. Perfect for indoor/outdoor wall chasing and groove cutting without mess or health hazards. 【DIAMOND CHAIN & DEEP CUTTING】– Concrete chainsaw equipped with two industrial diamond chains and guide bars for deep wall grooving, handling horizontal, vertical, and angled cuts. Cuts 2 meters (6.5 ft) in 3 minutes through concrete, stone, or rebar, no secondary trimming needed. 【ERGONOMIC CHAINSAW FOR CONCRETE】– Anti-slip main handle and front auxiliary handle provide comfortable use and steady control during walk-behind concrete saw tasks. Includes double safety switches (lock/start) for smooth, protected use in masonry and construction projects. 【VERSATILE CONCRETE CUTTING MACHINE】– Works as a wall chaser, concrete slot cutter, or demolition saw for tough materials: Brick, granite, limestone, tile, and reinforced concrete. Suits contractors, diyers, and masons for renovation, plumbing, electrical chases, and structural cutting.