Now this type is for drilling coal, water or geological exploration application. The size has 55mm, 65mm, 75mm, 94mm, 113mm, 133mm, 153mm, 171mm, 190mm, 220mm, etc. The pdc body can be steel or matrix. It not only save a lot for your drilling budget, but also increase the drilling efficiency. We insist on honesty to provide customers high performance products with competitive price.

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Characteristics:

Using PDC as the main cutting components;

With the excellent wear ability and impact toughness of the PDC;

High drilling speed;

Improving the drilling efficiency and reduced labor intensity;

It has high efficiency and strong wear resistance for drilling. 

Application

PDC bits are most used in soft and medium hard formation and can be widely used in geological exploration, coal mining, water conservation, hydropower construction, well development, highway and railway construction and etc..

For coal mining.

Suitable for soft to medium formations (f=1-10), particularly suitable for harder rock construction, not available in broken, fractured, strong abrasive formations.

The bit body are adopted advanced sintering technology, have high strength and good gauge protection;

High quality polycrystalline diamond compact (PDC) cutters as the cutting teeth and advanced welding technology make the bits have stable quality.

The bits have strong stratum applicability, high drilling efficiency and long life.