Milwaukee® Ice Hardened™ SAWZALL® Reciprocating Saw Blade, General Purpose Tapered Back Thin Kerf, 8 in Length, 3/4 in Width, 0.05 in Thickness, 8/12 TPI, Matrix II Teeth, 1/2 in Tang, Universal/Toothed Edge Tang, Bi-Metal Cutting Edge, Bi-Metal Body, Bright, Applicable Materials: Wood, Plastic and Metal
Ice Hardened™ blades are cryogenically treated to minimize soft metal (austenite) and create more hard metal (martensite). The result is a metal cutting blade that is more consistently hard throughout, for upto 50% longer life than standard blades.