The Dremel EZ Lock Metal Cut Off Wheel measures 1-1/2 inches in diameter and features a thickness of .045 inches, making it ideal for cutting metal materials with accuracy. This wheel is compatible with the Dremel EZ Lock system, allowing for quick and hassle-free changes. Perfect for professionals and DIY enthusiasts, it provides clean cuts for various applications, including metal fabrication and repair work. Built to withstand high-speed operation, this durable cut off wheel ensures long-lasting performance in demanding environments.