Brief Introduction
PDC drill bit is super hard material combined with diamond and hard alloy under high temperature and high pressure. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock.
Two-wing PDC anchor bit (standard type) is applied to the hardness not bigger than f8. The working life is 10-30 times of the ordinary alloy bits, and the efficiency could be improved by 60%. Besides, the PDC drill bits don’t require figuring, which lows the labor intensity and helps to saves cost. GE, American company, produces the main material of the blade for two-wing PDC anchor bits (strengthened type). The diamond content is 1.5 times of the ordinary bits, which has excellent abrasive resistance and applied to medium and hard rock (f≤12). Super strengthened PDC drill bit adopt newly designed ball type diamond as its blade.

Applications
Our PDC drill bit are widely used in all industries, such as coal mining, oil exploration, geological exploration, water and hydroelectric, railway and road, tunneling construction and so on.

PDC Drill Bits Features
1.Suitable for soft, medium and hard formations.
2. Long lifespan, good sharpness, high wear resistance, stable performance and high cutting efficiency.

 
Parameter:
The following are some normal sizes of the PDC drill bit. Other sizes upon clients' needs.

PDC  Drill Bit
Name	Specifications
Single tube drill bit	ф77、ф94、ф113、ф133、ф153、ф175、ф200、ф212、ф250、ф275、ф325
Double tube drill bit	ф75、ф91、ф95
Wire line drill bit	ф75、ф91、ф95

other related products:
PDC Drill Bit          Hot pressed Impregnated Diamond Drill Bit          Electroplated diamond core drill bit