Milwaukee® Ice Hardened™ SAWZALL® 49-22-1131 Reciprocating Saw Blade Set, 14 Pieces, 1/2 in Tang, Bi-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.

Features

• Grid Iron™ honeycomb pattern increases blade rigidity to resist blade buckling
• Ice Hardened™ for up to 50% longer life
• Optimized tooth design providing 2X more life than our previous generation SAWZALL® blades
• Tough Neck™ ribs strengthen the blade tang and minimize breakage
• 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
• Tough Neck™ is engineered to protect against tang breakage and delivers the strongest SAWZALL® blade tang on the market
• Grid Iron™ features a stamped honeycomb pattern throughout the body of the blade that greatly increases the rigidity of the blade, making it the stiffest metal cutting SAWZALL® blade on the market

Specifications