Quality Crawler-Mounted Core Drilling Rod Used For Geology Investigation

• Plug-in threaded connection for convenient and quick disassembly, excellent sealing, high tensile strength, and superior pile quality
• Good verticality for easy disassembly and installation
• Constructed with A3, 4mm thick coiled plate; ribbed joint uses 35# cast steel piece with welded pipe joints on both sides
• Factory tested with water and gas mixed test before shipment

The drilling rod adopts the quick connection method of square or hexagon. When used, it is automatically locked by spring pin. It is equipped with U-shaped or semi-ring type anti-off-pin to make the torque of the drill pipe reach the best state.

This series of products is mainly used with portable or hand-held drilling rigs. The drill pipe is lightweight, features quick connection, fast slag discharge speed, and greatly improved work efficiency - earning it the name "high-efficiency auger drill pipe".

The drilling rods are widely used in the drilling of water exploration gas in coal seam and near coal seam geological conditions, available in both water-passing and non-water-passing types.