Replacement Blade Only for Silky ZUBAT Ultimate Professional Curved Saw (746-33) Scraper-shaped GOKAI-ME teeth are perfectly designed to remove remaining saw dust and to make both rip-cuts, cross-cuts and slant-cuts with ease PROGRESSIVE TEETH: 5.5-6.4 teeth per inch (6.5-7.5 teeth/30mm) give smoother start to the cutting stroke ELECTROLESS NICKEL PLATING coats the entire blade giving the blade stronger rust resistance 13-inch (330mm) Nickel Plated blade, 18.5-inch overall length, 1.1 lbs. weight, 1.4mm Kerf