Premium 8 Inch Deep Tilling Blade (14 Pieces) is specially crafted from high-grade mild steel for robust performance in 5 to 12 HP petrol and diesel power tillers or weeders. These center rotary blades ensure deep and uniform soil cultivation, efficient mixing, and improved aeration. Each 8-inch (20.3 cm) blade offers excellent durability, while the 24 mm width and 9.5 mm thickness provide long-lasting sharpness and consistent tilling results in heavy-duty applications.