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.

Milwaukee® Ice Hardened™ SAWZALL® Reciprocating Saw Blade, Tapered Back Thin Kerf, 6 in Length, 3/4 in Width, 0.05 in Thickness, 8/12 TPI, Matrix II/Raker Teeth, 1/2 in Tang, Universal/Toothed Edge Tang, Bi-Metal Cutting Edge, Bi-Metal Body, Bright, White, Applicable Materials: Aluminum, Copper, Metal, Non-Ferrous Metal, Plastic, PVC and Wood with Nails

• Ice Hardened™ for upto 50% longer life
• A unique combination of relief angles forms a radius on the back of the tooth that reduces stress build-up during cutting and substantially extends blade life
• Precision forming process creates sharper teeth for fast cutting
• Matrix II bi-metal teeth for greater durability
• 1/2 in universal shank
• For upto 50% longer life