Rock Drill

Air leg rock drill is a kind of pneumatic tool, which is widely used in mining industry and construction industry. But how to reduce the vibration of the air leg rock drill handle has become an urgent

The pneumatic rock drill is a kind of hand - held machine. Therefore, it is required that the structure is compact and portable. The pneumatic rock drill is a kind of pneumatic tool, which is widely u

Rock drill: used for drilling holes with diameter of 20 ~ 100 mm and depth of less than 20 meters in rocks above medium hardness. According to its different power can be divided into pneumatic, intern

Air leg rock drill ​is a modern drill products, it uses the design technology of modern drill, compared with the same type of products, has the advantages of low noise, light weight, good economy, fas

The gasoline rock drill can drill holes in the rock vertically downward and horizontally upward less than 45° vertically downward to a depth of six meters. The main engine weight of internal combustio

Air leg rock drill is a new and efficient drilling machine. Pneumatic leg drill is widely used in quarrying, mining, tunneling and various kinds of drilling operations to drill blasting hole, is an in