Our 48-00-5541 Milwaukee 6'' 6 TPI SAWZALL THE WRECKER With Carbide Teeth Blades are the most versatile carbide blade on the market. These multi-material SAWZALL® blades offer up to 50X more life vs. bi-metal reciprocating saw blades available today. The 48-00-5541 Milwaukee 6'' 6 TPI SAWZALL THE WRECKER With Carbide Teeth Blades offers a 6 TPI design, which allows for cutting into a wide variety of materials from clean wood to cast iron for quick demolition and remodeling work. The Fang Tip™ Design allows for faster plunge cuts into wood materials. Milwaukee Carbide Teeth products allow you to cut longer, cut more, and cut faster than other carbide-teeth blades on the market.