SL Series Pilot Reamer Roller Cone Bit

Cutting Structure

Reamer mainly consists of four or more cones. Steel tooth with premium tungsten carbide hardfacing or premium tungsten carbide inserts of new formula and new techniques is utilized in the cutting structure, and increases the service life of reamer. The pilot is roller cone bit.

Seal and Lubrication

High performance HNBR O-ring for bearing seal and advanced grease for lubrication.

Product Application

It is applicable for the large size well, mining and infrastructure application.