How To Tell A Tungsten Carbide Bit?

Tungsten carbide bits are renowned for their exceptional hardness and durability, making them ideal for drilling through tough materials like hardened steel, cast iron, and concrete. Identifying a tungsten carbide bit can be crucial for ensuring you're using the right tool for your project. In this article, we'll explore the key characteristics and tests you can use to determine if a drill bit is made of tungsten carbide.