Jorgensen’s Titanium‑Coated Bi‑metal Blade features a two‑pack of 1 ⅜” blades for convenient use to complete all your metal‑cutting projects. These solid and durable bi‑metal blades are made with titanium‑nitride coating along the tooth strip to prolong blade life by reducing heat and increasing hardness. The wide 1 ⅜” blade easily removes material quickly and effectively. The Titanium‑ Coated Bi‑metal Blade have a universal‑fit open‑back connector for use on most major brands of oscillating tools.