Mining PDC drill bit

Product Description

mining PDC drilling bit

 

Introduction:

These non-coring PDC bits use plane PDC as main cutting components. As good wear-ability and impact toughness of the PDC, it has a long service life and good performance 

 

Application:

This group of products is used to penetration in the degassing hole, drain hole, and grouting hole of coal mine.

 

Characteristics:

This one has a higher abradability and wide range of application. Applicable rock formation: f≤*2.

 

 

Introduction of PDC (Polycrystalline Diamond Compact)

PDC is made of diamond micro-powder and hard tungsten carbide by high temperature and high pressure. It possesses high wear resistance like diamond, and impact resistance like tungsten carbide. That’s why we serve it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder for claw tungsten carbide substrate made the two layers solid as whole one. Therefore, the reinforced PDC of supper wear resistance, longer service life and high efficiency.

 

Characteristics of PDCs:

(1)All products are under ISO certificate & quality control.

(2)They have high efficiency and strong wear resistance for drilling.

(3)Applicable rock formation: f≤*2

 

Specifications: