PDC bits (polycrystalline diamond composite bits)

PDC bits (polycrystalline diamond composite bits)DescriptionThis kind of PDC bits (polycrystalline diamond composite bits) is specially used in drilling a variety of strata (formations) under 6thgrade. Due to its good impact resistance, high efficiency and long lifespan, the PDC bits can be used to handle a wide range of complex-shaped formations (strata)The PDC bits fail into two types: steel body type and matrix type.The steel body type means that the polycrystalline