Bosch 5-1/4 In. All-Purpose T-Shank Jigsaw Blades, 3-Pack are designed to deliver exceptional durability and performance for a variety of cutting tasks. These blades feature a 5-7 TPI carbide edge that is tough enough to withstand nail hits without needing frequent blade changes. Utilizing Bosch's exclusive carbide brazing technology, these blades ten times the lifespan of standard bi-metal blades. They are versatile enough to handle everything from tough wood to thick gauge metals such as stainless steel up to 1/8 inch thick. The blades incorporate Progressor Technology, which combines aggressive small teeth with larger teeth to speed up cuts and provide excellent chip . An exaggerated tip design facilitates easy plunge cuts, while the thin kerf reduces material removal, heat buildup, and enhances overall cutting performance. This pack includes three blades, making it a reliable choice for demanding cutting projects. Model Number: T367XHM3