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.
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)
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 |
Please specify the following on enquiry,
Bit diameter
Drillingformation
guide bit/pilot bit diameter
cutters type
ThreadConnection
