CRAFTSMAN Wood Cutting Oscillating Blades are engineered for efficient wood cutting. Universal Fitment design allows for quick, tool-free blade change. Key Features: • OPTIMIZED FOR WOOD CUTTING: Tooth design engineered for efficient wood cutting • UNIVERSAL FITMENT: UNIVERSAL FITMENT design allows for quick, tool-free blade change • PLUNGE And RIP CUTTING: Semicircle blade shape for long cutouts in wood and drywall