Milwaukee 12 in. Circular Saw Blade exceptional durability and performance for cutting fiber cement materials. Featuring polycrystalline diamond (PCD) tips, this blade delivers up to 75 times the life of traditional carbide-tipped blades. Its anti-friction coating helps keep the blade cool during use while resisting corrosion and gumming, ensuring longer-lasting sharpness. Crafted using laser cutting technology from sheet steel, the blade maintains stability and enhances cutting accuracy. The 12-inch blade is ring tensioned to further reduce wobble and warping, while laser-cut vibration slots minimize vibration for smoother operation. Designed with a thin kerf, it provides faster cuts and more cuts per battery charge when used with cordless tools. Model Number: 48-40-7020