The Heavy Duty 10 Pieces 12 Inch 2.5 mm Diamond Cut 2T Blade is engineered for robust performance in petrol brush cutters. These blades, made from premium carbon steel, ensure exceptional durability and efficient cutting of thick grass, dense weeds, and tough vegetation. The 2-teeth diamond cut design enhances cutting power and longevity, making them ideal for heavy-duty agricultural, landscaping, and brush clearing tasks.