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130-152mm Concave Face Dome Buttons QL50 High Pressure DTH Bits

130-152mm Concave Face Dome Buttons QL50 High Pressure DTH Bits

4 Inch DTH Button Bits For DHD340 High Pressure hammer Water Well Drilling

4 Inch DTH Button Bits For DHD340 High Pressure hammer Water Well Drilling

Deep Exploration Drilling Reverse Circulation Rock Drill Tools 139mm RC Drill Bit

Deep Exploration Drilling Reverse Circulation Rock Drill Tools 139mm RC Drill Bit

DTH Drill Bits

QL60 Low Air Pressure Carbide Flat Face For Water Well Drilling DTH Drill Bits

QL60 Low Air Pressure Carbide Flat Face For Water Well Drilling DTH Drill Bits

DHD350 Flat Face Down The Hole Drill Middle and High Pressure DTH Hammer Bit

DHD350 Flat Face Down The Hole Drill Middle and High Pressure DTH Hammer Bit

CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits

CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits

Low Air Pressure CIR J150B 165mm DTH Hammer Drill Bits

Low Air Pressure CIR J150B 165mm DTH Hammer Drill Bits

High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits

High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits

Dhd 340 - 127mm Ballistic Buttons Dth Drill Bits For Medium Hard Rock Formations

Dhd 340 - 127mm Ballistic Buttons Dth Drill Bits For Medium Hard Rock Formations

254mm / 10 Inch DTH Drill Bits For DHD360 DTH Hammer 152mm - 203mm

254mm / 10 Inch DTH Drill Bits For DHD360 DTH Hammer 152mm - 203mm

105mm DTH Drill Bit For 3 Inch High Air Pressure COP34 DTH Hammer

105mm DTH Drill Bit For 3 Inch High Air Pressure COP34 DTH Hammer

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