The Hardwin Energy-Saving Circular Saw Blade is built for efficient wood cutting, delivering outstanding energy savings without compromising cutting performance. With an innovative hollow design, it is 17% lighter than our regular model, weighing just 122g, and its reduced matrix area boosts overall efficiency by 17%. The dual dovetail tooth design ensures smooth, burr-free cuts while minimizing power consumption. Carbide-tipped teeth provide exceptional durability and sharp precision, making this blade perfect for cutting hardwood, plywood, and OSB. Note: This blade is not suitable for cutting wood with hard objects, as it may cause damage. Whether you're working on professional projects or DIY tasks, this saw blade offers reliable performance, reduced energy consumption, and clean, precise cuts every time.