PDC core bit  

Introduction of the PDC core bit

PDC bit,a new drilling tool, it consists of PDC cutter brazed to Matrix or Steel Body. The PDC cutter has high hardness, abrasion resistance and toughness, provides a cutting structure for the rock formations that respond well to failure by shearing and wears by micro-chipping. Compared to tungsten carbide bit, cone bit, diamond impregnated bits, the PDC bit has increased efficiency and longer life, widely used for oil/gas drilling, geological exploration and mining, applied to drilling soft and medium hard formation.

Specification

Diameter:94,113,133,153mm
Wing:6.8.10 and so on
Thread Size:NW or API REG
Grade: Normal, Enforced

Feature

1.Balanced Flow Hydraulic Design, avoid  balling
2.Higher sharp cutter
3.Higher abrasion materials for gage protection 
4.High cutter density increased bit life

Application Field

1.Applied to rock formation f≤12
2.Used for geological exploration,drilling gas drainage hole, drawing water hole

Operation Parameters 

 
When you make a order,pls provide the following data:

1.The bit size and the drilling tool type
2.The rock type
3.The drilling machine perameter,such as Rotation Speed,Weight On Bit,etc. and the pin connection size  and type.
4.The photos or drawings,pls send to me.Thanks for ur understanding