The DEWALT Corded Extreme Framing Circular Saw Blades have a thin kerf (cutting width) to ensure that less push force is required by the user and that they cut straighter with reduced binding. The durable teeth stay sharp for a long time with reduced breakage. Applications: Ripping and cross-cutting natural timbers. Cutting composite wood based sheet materials e.g. plywood, MDF and chipboard. NOT recommended for timbers that may contain nails. 3 Blades Included Why Choose Dewalt's Extreme Framing Blades Exclusive Plate Technology Expansion slots dampen vibration and improve cutting feel and performance while reducing noise. Premium Woodworking Grade Carbide 2 x larger carbide than Dewalt construction series. Proprietary Carbide Promotes longer life. Face Grind Reduces cutting force. Tough Coat Anti-stick coating.