Tungsten carbide tips and teeth for DTH bit
The right selection of cemented carbide grades is one of the most important factor that guarantee the effective application of cemented carbide. Attention should be paid to the following when the selection of the grades is done:
The properties of the rock formations, such as hardness, frictional characteristics, and their con such as compactness, joints, caverns, etc. The basic principle is : the harder the formation of rocks to be drilled, the much tougher the mining inserts should be. They, however, should not be too soft, and that is to say their wear resistance should not be too low, since it will increase the consumption of cemented carbide and reduce the ef in the drilling as well.
Tungsten Carbide Button carbide buttons carbide teeth for rock drill tips
Features of Tungsten carbide products
1.Material:100% virgin raw material .
2.Grade:Various types and grades available
3.Advanced production equipments and testing equipments
4.Precision Ground and polished
5.High wear resistance,high hardness and impact toughness
6.Advanced technology , automatic pressing,HIP sintering and precision grinding .