Diablo's new range of AMPED Demo Demon reciprocating saw blades are "AMPing Up" wood and metal cutting with the introduction of the industry's first ever industrial grade coating, Black Industrial Cooling Element (I.C.E.). The ultra-slick Black I.C.E. coating protects the cutting edge against wear for extreme durability and longer blade life. Hi-Performance Carbide delivers an unmatched up to 100X longer cutting life versus standard bi-metal blades in wood, nail-embedded wood and metals from 1/8 in. to 3/8 in. The combination of Black I.C.E. and Diablo's carbide delivers up to 2X increased productivity vs. standard general purpose carbide reciprocating saw blades.