Purpose:
String trimmers are garden power tools designed for cutting grass, small weeds, and groundcover, especially in areas where a lawnmower cannot reach, like near obstacles or on uneven terrain.
Mechanism:
They utilize a rotating monofilament line instead of a blade to cut vegetation.
Variations:
They are available in various power sources, including gasoline-powered, electric, and battery-powered models.
Versatility:
Some models can also be used as edgers for driveways and walkways, and professional-grade versions may accept attachment blades for use as brush cutters for denser vegetation.