Sealed bearing tricone roller bit cutters
Basic Info
Model No.: 8 1/2" IADC 637
Product Description
Sealed bearing tricone roller bit cutters
The new tricone drill bit cutters insert extremely high quality tungsten carbide High effectively cutting ability abd strong anti-breaking ability , which can increase ROP and improve service life of bit effectively. sealed journal bearing extend drill tci tricone bit cutter life ,The bit can achieve longer service life and higher reliability. Large radius scoop compacts in inner row,spherical compacts in outer row and a row of trimmers is added between gage row and heel row.Special inserts are arranged on head OD to reduce head wear in abrasive formation of directional and horizontal well and extend tricone oil drill bit life. If you make hole opener reamer bit please contact with us .
Product specify
Replaced-Roller cone cutters with foundation and used for core barrel and rock reamers .
It is very easy to change after drill ,and more save cost .
1)Cutting Structure
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).
2)Seal and Lubrication
High performance HNBR O-ring for bearing seal and advanced grease for lubrication.
3)Product Application
It is suitable for the large size well, mining and infrastructure applications.
4)Main Availability,( 57071115, Bit sizes and cone types can be customized as you special order)
Contact us if you need more details on Sealed Bearing Bit Cutters. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Tricone Roller Bit Cutters、Sealed Bearing Roller Bit Cutter. If these products fail to match your need, please contact us and we would like to provide relevant information.Product Categories : Roller Cone Cutters > 90 ° U-shaped Cone Cutter