Diablo's premium 6-1/2 in. x 24 Tooth Saw Boss Framing Blade has teeth made of Ti-Co high density carbide with titanium and cobalt for a design that is durable and long-lasting. Cut from Hardcore Steel with high precision lasers， the blade's ultra thin kerf design provides fast， effortless cuts. Non-stick Perma-Shield coating protects the blade from heat and corrosion， reduces friction and pitch buildup. Laser-cut stabilizer vents absorb noise and reduce vibration for a cleaner cut and longer life