This Stens Steel Brush Cutter Blade makes quick work at clearing coarse grass, thick weeds, bushes and small trees. The sharp cutting edges easily slice into brush for quick and efficient removal of unwanted vegetative growth. Brush cutter blades combine exceptional sharpness for efficient cutting with strength for high durability. These blades are perfect for tacking overgrown brush that is too tough for trimmer line. Edges are razor sharpened to dig into brush with ease and speed. Steel blades are heat treated during manufacture for extra strength. Heat treated steel exhibits extraordinary durability for a longer service life without any brittleness that could compromise performance and longevity. The cutting speed and long-lasting durability of Stens brush cutter blades make them a popular choice for professional landscape services.