Diablo's 3-3/8 in. 12-TPI Bi-Metal Jig Saw Blades for Thick Metal provide consistent cutting performance with the strength needed for repeated use in challenging jobsite and workshop environments. The precision-ground teeth help maintain smooth, controlled cuts while minimizing vibration and improving cutting efficiency in heavier-gauge metals. Featuring a universal T-shank design, these blades fit most modern jig saws for quick installation and secure operation. Whether used for fabrication, equipment repair, automotive work, or general metal cutting, these bi-metal jig saw blades offer the durability, accuracy, and reliability needed to complete demanding cutting tasks with confidence.