GSM Drilling(short for Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd.) has been engaged in manufacturing deep hole drilling machine tool for 30 years. If you are wondering how to choose centrifuge, gun drills, gun drill bits, gun boring machine, rifle boring machine, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China centrifuge manufacturers equipped with professional factory.

In this section, you can find interested technical articles to learn about deep hole drilling technology, machine tool's acknowledgement and technology development trend. In technical reference section, you will see the main parameter of GSM'S gun drilling machine and BTA deep hole drilling machine to know GSM'S manufacturing well.GSM'S E-catalog, related technical documents, etc. are placed in  downloads area.  GSMDrilling will timely update all sharing documents, please focus on GSM'S web or directly  contact us for special requirement.