MK Morse CSM1260SC Metal Devil 12-Inch 60 Tooth Steel Cutting Saw Blade with 1-Inch Arbor Cut through solid steel late in less than 12 seconds The unique metallurgy of the carbide tips allows minimal heat transferred to the inner plate Constructed with a hardened steel inner plate that has a unique combination of tungsten carbide and titamium carbide tips brazed to the teeth.