Product Description

Our company is specializes in drill bits,drill pipe,Mud pump and stabilizers for water well,oil field,construction,geothermal,directional boring and underground foundation work all over the world.

Our purpose is to sell the best quality products at the lowest possible price.We are a professional supplier of new and used (rebuilt)drill bits used for oil field,water well.Including tricone bits.PDC bits and drill pipe.Various of model and dimension available.Good condition and reasonable price.

1. Specifications of our products:

 TCI bits
 

1,Soft formations(**7,**7,**7,**7)

Features large chisel-shaped inserts to provide the highest penetration rate in the softest formations such as shales, clays, limestone and sands. 

2,Soft to medium formations(**7,**7)
 

Designed to drill effectively in formations such as hard limestone, dolomite, hard sands, and other formations with hard cherty.

3,Medium to hard formations(**7)

For extremely hard formations such as chert, granite, flint, and taconite. Features short, closely-spaced inserts to ensure maximum penetration rate and wear resistance.