Diablos new range of Steel Demon AMPED reciprocating saw blades are AMPing Up thick 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. provides the coolest and cleanest cutting edge, and an ultra-superior chip evacuation. High-performance carbide delivers an unmatched up to 100X longer cutting life in metal cutting applications ranging in thickness from 3/16 in. to 9/16 in. The combination of Black I.C.E. and Diablos carbide delivers extended life and an impressive up to 2X increased performance vs. standard metal cutting carbide reciprocating saw blades.