Diablo, 6-1/2" x 40 tooth, 5/8" arbor, finish/plywood saw blade, tico hi-density titanium carbide composition increases performance & maximizes cutting life, perma-shield nonstick coating reduces drag & shields the blade against heat & friction, laser cut stabilizer vents absorb noise & vibration, keeping the blade straight & true for superior quality cuts, designed to fit 5/8" arbors for accurate blade rotation, ultra-slim kerf provides fast, clean cuts with minimal material removal, laser cut heat expansion slots ensure wobble free performance, specially designed for cutting wet or dry plywood, leaves a fine finish without blade marks, fits 6-1/2" circular saws.