1-Company Introduction

Hejian Solidkey Petroleum ,Machinery Co.,Ltd specilize in research and development of drilling equipments. We are manufacturing and marketing with senior technical staffs for many years. The structure of our company is flexible so taht the process is responsive, high quality, prompt delivery, perfect service.

2-Product Introduction

Roller Cone Cutters

1.Various of TCI and Milled Tooth Cutters are available to drill various

 of formations.

2.Elastomer sealed and metalface sealed bearing roller cone cutters have

 long working life.

3.Optimized design, enhanced TCI protection on both heel and shirttail of

 roller cones to suit for HDD drilling.
3-utilization
The roller cone cutters are used to make hole openers.