Low Air Pressure DTH Hammer Drilling Tools CIR150 DTH Hammer

DTH Hammer Avoid the problem happens on foot valve. Fracture,expansion and contraction Lower air comsumption and higher impact frequency. 15-30% higher drilling efficiency than the bit with foot valve. Simpler structure and less spare parts, makes easier and cheaper maintenance. Heat-hardened spare parts,makes longer serving life and less problem. Thread connection for top sub and drive chuck,makes easier disassembly

Down The Hole DTH Hammer is mainly used in underground mining and quarrying.

We can supply all series of drilling equipment and drilling tools
By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers:Down the hole hammer and bits(dth hammers and dth bits),drill pipes, threaded drilling bits, reverse circulation hammers and bits, shank adapters and coupling sleeves, drilling rig, air compressor and spare parts for drill equipment.