Cordless Demolition Jack Hammer 2 Stroke, 33CC Heavy Duty Drill Breaker with Translucent Fuel Tank, 2300-4000bpm, 5 Slot Clamping, for Rock Crushing Wall Drilling Concrete
Power impact hammer pick 1000W engine, impact frequency 2300~4000bpm, impact energy 30J, strong and stable power, easy to deal with hard rock and concrete, high...