DEWALT's 1-1/4 in. Oscillating Wood-with-Nails Blade (3 Pack) features a tooth configuration intended for efficient cutting through wood and nails, making it appropriate for demolition and repair work where hidden fasteners are common. The oscillating blade format supports flush and plunge-cutting applications while helping users work in confined areas that are difficult to reach with larger saws. Compatible with suitable oscillating multi-tools, this accessory is a practical choice for contractors, remodelers, maintenance professionals, and DIY users who need a durable blade for wood-with-nails cutting applications.