Fast & Precise Cutting – Bi-metal reciprocating saw blades with a durable cobalt edge provide smooth, efficient cuts through sheet metal (0.1-0.3 inch), metal pipes, and rebar up to 7 inches in diameter. Optimized Tooth Design – The 14Optimized Tooth Design – The 14TPI precision-set teeth and 0.9mm thin-wall structure reduce heat buildup and friction, improving cutting speed and extending blade life.TPI precision-set teeth and 0.9mm thin-wall structure reduce heat buildup and friction, improving cutting speed and extending blade life. Heavy-Duty Durability – High-density bi-metal construction with 8% cobalt reinforcement enhances wear resistance, making these blades ideal for tough demolition and industrial cutting applications. Value-Packed Set – A 25-piece bulk pack keeps you stocked for continuous work, making it a cost-effective choice for professionals handling high-volume cutting tasks. Universal Compatibility – 1/2-inch shank fits all major reciprocating saw brands, including Bosch, DeWalt, Milwaukee, Makita, and more, for seamless metal cutting performance. The TOLESA 25PCS Metal Cutting Reciprocating Saw Blades are designed for precision and durability. Made from high-density bi-metal with 8% cobalt reinforcement, these 9-inch 14TPI blades deliver fast, efficient cuts through sheet metal (0.1-0.3 inch), metal pipes, and rebar up to 7 inches in diameter. The optimized tooth design and 0.9mm thin-wall construction reduce heat buildup and maximize cutting performance, ensuring extended blade life. With a universal 1/2-inch shank, these blades fit all major reciprocating saw brands, including Bosch, DeWalt, Milwaukee, and Makita. The 25PCS bulk pack provides excellent value, making it ideal for professional contractors and DIYers handling high-volume metal cutting tasks.