The down the hole impactor is widely used in geotechnical engineering, with various hard and high hardness hard rocks with poor toughness. In combination with down the hole drilling rig and drill bit, it is mainly used in mining, marble, quarry blasting, and water well drilling.
Down the hole drill bits are mainly used in geological exploration, coal mining, water conservancy and hydropower, highways, railways, bridges, construction, etc.
Specifically designed for demanding geological exploration and infrastructure projects including coal mining and bridge construction.
Suitable for drilling water wells, geothermal wells, short holes, medium and small grouting holes in construction, dam and port engineering.
Transition joints: Part of the drill string, including male-male, male-female, and female-female joints.
Drill pipe: Steel pipe with threads used to connect surface equipment with bottom hole devices.
The reverse circulation series impactor is developed for deep hole exploration drilling and obtaining core samples efficiently.
Top hammer products are mainly used in geological exploration, coal mining, and various civil engineering projects like highways and bridges.
Designed and manufactured based on the characteristics of building foundation piles and specialized large aperture drilling requirements.









