The Ryobi RBC18X20B4F comes in handy when combating wild growth. The brush cutter operates on a 18 volt 4.0 Ah Li-Ion ONE + battery. You can also use this battery for your other Ryobi tools. The hardened steel blade of this brush cutter has 3 teeth and turns around in a circle of 20 centimeters. This way you can easily cut away wild growth, such as small shrubs. The carrying strap and the softgrip handlebar handle ensure good control over the machine. In addition, you also have the option on the handle to adjust the speed of the knife and thereby extend the battery life. With the RBC18X20B4F your yard is quickly freed from unwanted vegetation.