Tungsten carbide insert rock bits,can be written as TCI rock bits which is mainly used to drill hard and abrasive formations. When drilling hard and abrasive formations with steel tooth rock bits, an excessive wear of the teeth may occur,so,TCI bits is going to replace.Generally,TCI bits can achieve better wear resistance and excellent cutting abilities when compared with tooth type bits.Regular and standard Jet circulation are all available according to IADC Code.

Tungsten carbide insert rock bits,can be written as TCI rock bits which is mainly used to drill hard and abrasive formations. When drilling hard and abrasive formations with steel tooth rock bits, an excessive wear of the teeth may occur,so,TCI bits is going to replace.Generally,TCI bits can achieve better wear resistance and excellent cutting abilities when compared with tooth type bits.Regular and standard Jet circulation are all available according to IADC Code.

Tricone rock bits also named roller bits, rock bits, tricone bits, typically used in oil & gas drilling, nowadays; it is widely used also in mining, quarrying and water well drilling etc industries.
We can supply you both TCI and steel tooth bits, the bits diameter range from 3 1/2" to 24" . Tricone rock bits design can be at your request according to various IADC code...
Our tricone bits have been used widely in oil and mining industry in China; in Europe and Middle East, they are also very popular just because of their good quality and competitive price.
If you have interests to cooperate with us, do not hesitate to contact me,thanks.