Diablo's new range of AMPED Steel Demon reciprocating saw blades are "AMPing Up" medium 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 strut, pipe, stainless steel and all other metals ranging in thickness from 1/16 in. to 5/16 in. The combination of Black I.C.E. and Diablo's carbide delivers extended life and up to 2X increased performance vs. standard metal cutting carbide reciprocating saw blades.