2. The pick body, (head and shaft) is made from heat-treated steel and serves as the support for the tungsten carbide insert and also as protection for the pick box. The tungsten carbide insert is extremely wear-resistant and tough to withstand impact.
3. The insert is a sintered material made up of tungsten carbide with a cobalt binder.
Depending on the application, a variety of carbide grades and shapes are available.
