Handheld Electric Concrete Chain Saw Wall Cutter Models: 350 and 480 Overview This handheld electric concrete chain saw is a ready to use wall cutter designed for fast, precise cutting in masonry and reinforced concrete. Setup is minimal: pick it up and cut. The water fed dust suppression and diamond chain blade support continuous heavy use while maintaining cut quality. Key benefits Powerful cutting performance: output motors (5800W for model 350, 6500W for model 480) reach up to 6000 rpm for stable, aggressive cutting and minimal vibration. Deep, accurate cuts: Maximum cutting depths of 35 cm for model 350 and 48 cm for model 480 allow onepass grooving and consistent results in thick walls. Builtin dust reduction: The intelligent linkage water pump supplies water to the dust suppression blade automatically during operation, reducing up to 90 percent of cutting dust and helping extend blade life by about 20 percent. Versatile diamond chain blade: 360 degree cutting capability handles concrete, stone, and steel elements at varied angles without dead spots. Cooling features allow longer continuous operation. Userfocused ergonomics: Main handle with ergonomic grip and a front auxiliary handle improve balance and reduce operator fatigue during horizontal and vertical cuts. Simple to operate: No complex installation required. Machine is supplied with spare chains and guide bars for quick setup and minimal downtime. Specifications Model 350 Rated power: 5800W Cutting depth: 35 cm (13.8 inches) Rated voltage: 110V or 220V Motor speed: 0 to 6000 rpm Model 480 Rated power: 6500W Cutting depth: 48 cm (18.9 inches) Rated voltage: 110V or 220V Motor speed: 0 to 6000 rpm Scope of application: Brick wall, reinforced concrete, cement wall, granite, and similar hard materials What is included Electric Concrete Chain Saw x1 Chain x2 Guide bar x2 Wrench x1 Intelligent linkage water pump x1 Practical applications Creating horizontal or vertical channels for plumbing, electrical conduit, or embedded systems in reinforced concrete and brick walls. Cutting openings or trimming edges when installing windows, doors, vents, or utility penetrations in masonry walls. Grooving and removal tasks on stone or granite surfaces where precise, deep cuts are required. Usage notes Rated voltage selectable between 110V and 220V; confirm local supply before use. Automatic water feed reduces airborne dust during cutting; ensure water supply is connected and functioning. Chains and guide bars are provided for immediate use. or service parts as needed to maintain performance. Additional remarks Product color may vary slightly from images due to lighting and screen settings. Please allow slight dimension differences due to manual measurement.