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Changsha Chaojingang Machinery Manufacturing Co., Ltd.

130 156 mm Water Well Drilling CIR110 DTH Hammer Drill Bit with Low Air Pressure

DTH Drill Bits
2025-12-18
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We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks ... View More
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130 156 mm Water Well Drilling CIR110 DTH Hammer Drill Bit with Low Air Pressure
130 156 mm Water Well Drilling CIR110 DTH Hammer Drill Bit with Low Air Pressure
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