A brush cutter is a gardening tool that is used to cut through thick grass, weeds, and other vegetation. It is typically a hand-held device with a long handle and a cutting blade at one end, although there are also larger, self-propelled versions that can be used to clear larger areas.

Brush cutters are available in a variety of power sources, including gasoline, electric, and battery-powered. Gasoline-powered brush cutters are the most powerful, but they are also the heaviest and require the most maintenance. Electric brush cutters are lighter and easier to use, but they have a limited range due to the need for an electrical outlet or extension cord. Battery-powered brush cutters are a good compromise between power and convenience, but they may not have the same cutting power as gasoline-powered models.

When using a brush cutter, it is important to wear protective gear, such as gloves and eye protection, to protect against flying debris and sharp blades. It is also important to follow the manufacturer's instructions and use the tool safely to avoid accidents.