Silky New Professional Series Replacement Blade For SUGOI 360mm Extra Large Teeth, 391-36 Silky New Professional Series Replacement Blade 14-1/5-inch (360 mm) blade length 5.5 teeth per inch (6.5 teeth per 30 mm) teeth configuration 0.55 pounds (240 grams) weight Hard chrome-plated Teeth are not impulse hardened Manufacturers limited lifetime warranty through Silky Saws