Freud D0640X 6" Hi-Density 40T Diablo Porter Cable Saw Boss Saw Blade: * Porter Cable Saw Boss saw blade * Designed for use in construction and remodeling * Perfect replacement blade for many popular trim saws * Laser cut bodies for accurate cuts * Freud micrograin carbide for long life * Anti-vibration vents for stability * Perma-shield coating to resist heat * Thin kerf design to increase machine performance * 1/2" arbor * 40 tpi