The MILWAUKEE® WRECKER™ with NITRUS CARBIDE™ SAWZALL® blade for multi-material cutting is the next generation of carbide teeth technology. The NITRUS CARBIDE™ technology allows this blade to be the fastest cutting and longest-life multi-material blade on the market. The carbide SAWZALL® blade features a 6TPI design for best material versatility and the ability to cut materials from wood with nails and screws to thick metals. This metal cutting SAWZALL® blade delivers 2x life versus carbide teeth blades eliminating the need for blade changes when cutting a variety of materials. This carbide sawzall blade is available in 6”, 9”, and 12” blade lengths. It is the ideal blade for demolition and remodeling jobs.