The Torch Sawzall blades are designed for extended life and improved performance. Featuring coarse industrial diamond grit embedded in high-strength nickel-alloy braze, the blades last up to 30 times longer and cut up to two times faster than traditional carbide grit blades. The blades feature a 1-in.-tall durable profile; the added height delivers straighter and cleaner cuts. Milwaukee Electric Tool Corp. 800-729-3878.