Diablo's 3-5/8 in. 17/24-TPI High Speed Steel Jig Saw Blades for Medium Metal deliver reliable cutting performance where durability and accuracy are essential. The progressive tooth spacing helps improve cutting efficiency by combining faster material removal with smoother blade operation, while the T-shank profile allows compatibility with most modern jig saws for quick installation. Designed for users who need clean cuts and extended blade life, these metal-cutting jig saw blades are a practical choice for contractors, fabricators, and workshop users working on a variety of medium metal applications.