Concrete Vibrator 850W Handheld Concrete Vibrating Tool with 3.3ft Shaft Rod Electric Concrete Vibrabrater 29000RPM Portable Power Concrete Vibrators for Various Concrete Construction (110v 2840rpm)

【Good performance】: The 850W pure copper motor with less noise, 29000rpm speed, 0.03inch vibration amplitude, and stable structure ensure perfect uniformity of concrete, providing a smooth and uniform surface, removing air pockets in concrete, increasing concrete density, saving concrete volume, thereby improving the strength and efficiency of the entire construction process.
【Long Endurance】: The 4000mAh lithium battery provides 1 hour of battery life, fully meeting the needs of outdoor work, avoiding frequent charging, and making the charging time shorter (4 hours).
【User-friendly Design】: This product is battery powered, reducing gasoline consumption, to some extent protecting the environment, and saving you costs.
【Safety Guard】: The multiple heat dissipation holes on both sides of the handle and extended copper cables can effectively ensure safety during operation, so you can use it with confidence.
【Easy to Operate】: The one-click switch allows you to directly use the product. The 13.8-inch rubber flexible shaft allows you to have sufficient activity space in different projects.