Black Diamond Drilling Tool

 Is a famous private enterprise specializing in the research and manufacture of rock drilling machinery and pneumatic tools in China. The company has rich scientific research and production experience, uses the best quality raw materials, through advanced production technology and strict testing methods, to produce products with excellent performance and excellent quality. "Black Diamond" brand drilling tools are sold well all over the country due to their stable quality and excellent performance, and are exported to more than 30 countries such as the United States, France, Australia, Canada, Brazil, South Africa, Malaysia, South Korea, etc. in batches, which are well received by users.
The company is located in Wangcheng, Hunan, the hometown of Lei Feng, covering an area of 64000 square meters, with a production plant of 45000 square meters, 456 employees, and a complete set of equipment for producing rock drilling machinery and pneumatic tools. Self-designed and manufactured the following products: China's most advanced high wind pressure down-the-hole impactor; Various down-the-hole drills; Used for drilling concentric and eccentric drilling tools in overburden rock and loose rock; Various thread drills; RC reverse circulation impactor, drill bit, drill tail and connecting sleeve; Various connecting heads, drilling pipes and rock drilling machinery accessories, etc. These products are widely used in earth-rock engineering, mining, oil drilling, water wells and pile foundation engineering.