
Tungsten alloy button has excellent wear resistance and high impact toughness. It is widely used in rock drilling RIGS, drill bits, geological exploration, oil field mining, coal mining and other fields. Compared with similar products, it has higher drilling speed. Its service cycle is long, and wear-resisting life is about 5-6 times of the life of other materials, which is beneficial to save auxiliary working hours, reduce manual labor and speed up engineering. Tungsten alloy cylindrical spherical teeth provided by…