Tungsten Carbide Drill Bits

Tungsten carbide drill bits are typically made of tungsten carbide that is nickel based with a carbon coating. This type of tungsten carbide drill bit has many applications, such as drilling into stone, metal and removing screws that will not come out of metal. Standard tungsten carbide drill bits are not that strong and are made of a lesser quality material that can bend or break when drilling into hard materials. You can use a tungsten carbide drill bit by first finding a drill bit to use with your current drill.