Our Products
News
- No news currently
Exhibit Plans
- No Exhibit Plan currently
Contact Information
XIAN,CHINA
Tel: 86-029-84687599
Fax: 86-029-84265352
Shaanxi Golden Stone Machinery Manufacturing Co., Ltd. is a modern equipment company specially engaged in development, manufacturing and marketing of CNC deep hole drilling machines, deep hole machining tools and auxiliary tools and to provide technical advice, product trial processing, deep hole outside cooperation machining and machine reconstruction services. With 50 years of machine design and manufacturing, the company is designated as smaller than Ø30mm deep hole drilling machine ma...more
Main products
Brief Introduction:
Processing mode for gun drilling machine belongs to inner-cooling external chips removal type. It is mainly used for processing of minor diameter deep holes (Ø0.7 -Ø40mm) and precise shallow holes. With tight tolerance,highly efficient gun drill processing can get very good straightness and surface quality. It can be used to drill hard break and very hard materials. It is the most common and most popular deep hole drilling. The tool can be reground by special tooling system. In GSM series machine types,ZK21,ZK21C,ZK21E,ZK21F and ZK211G are all gun drilling ma
Featured products