Demolition hammer(electric breaker), is a single-phase series motor for double insulation hand-held

power tools, it is safe and reliable, high efficiency and convenient operation etc., are widely used in

the pipe laying, machinery installation, water supply and drainage facilities construction, interior

decoration, port facilities and other construction engineering construction, apply to pick brazing

or other appropriate accessories, such as chisels, shovel to broken concrete, brick, asphalt pavement,

chisel, mining, slotting, cutting and other operations.