Reamer bit,hole opener bit,drill cone bit,rock bit
1. Cutting Structure
The reamer mainlyconsists of four or more cones. Cutting Structure with premium tungsten carbidehardfacing or premium tungsten carbide insert of formulas and new techniques isutilized, and increases wear-resistance capability of reamer. The pilot is threecone bit( tricone bit ).
2.Seal and Lubrication
High performance HNBRO-ring for bearing seal and advanced grease for lubrication.
3.Product Application
It is suitable for thelarge size well, mining and infrastructure applications.
4.MainAvailability, ( Bit sizes and cone types can be customized as you specialorder)
Size | Bit Type | |
In. | mm | |
28 | 711.2 | 117,127,517,,537,617,637 |
32 | 812.8 | 117,127,517,,537,617,637 |
38 | 914.4 | 117,127,517,,537,617,637 |
