These COARSE-TEETH blades offer fast cutting on soft woods such as balsa, cedar, pine and basswood, as well as hard woods and plastic. Also great for paraffin and wax. These are ideal cross cut saws. They are ideal woodworking tools for limitless wood cutting projects, are compatible with other accessories and they produce a clean finished cut-virtually eliminating any further finishing operations. for your safety and protection, NEVER operate a rotary tool without the Gyros Guard Safety Shield when using cutting accessories Pack Contains: 1 Saw Blade Used with Mandrel No. 80-18100. Pack Contains: 1 Saw Blade, Used with Mandrel No. 80-18100.