If you are looking for China diamond bit with patented technologies and high quality diamond bit for sale in China from professional diamond bit supplier and factory, please feel free to contact Rejee Industry.
Suitable for drilling operation in medium to extremely hard formations(f=7-18),unsuitable for fissured, fractured formations.
Surface set bits have excellent adaptability in wide range of formations. The bits provide high drilling efficiency even in very demanding drilling conditions. Optimal drilling performance can be obtained by selecting bits with corresponding profiles, such as the crown shape and the matrix formula, to match the rock formation.
Impregnated bits have excellent adaptability in a wide range of formations. The bits provide long service life and high drilling efficiency in a variety of drilling conditions and they are simple to operate. Optimal drilling performance can be obtained by adjusting the diamond size and concentration, the hardness of the matrix and crown shape.