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Behuizing buis max bûtendiameter 115-350mm ODEX boor bits eksintrysk overburden casing systeem foar djip wetter boarjen
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ODEX Excentric Drilling Tool / eksintrike Overburden Drill Bit
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boarjen Konsintryske oerlêst boarsystemen Reamer Bit, Overburden Reamer
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Sliding Wing Block Drill Casing Overburden Equipment Excentric casing Dilling Bits Foar Dth Reaming Hole Drilling
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Factory High Quality Hard Rock Drilling Konsintryske Overburden Casing
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Hege kwaliteit middendruk BR1 BR2 BR3 DTH Drill Rig DTH knopbit
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Tungsten Carbide Rock Drill Bit DTH Hammer Button Bit
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DTH Drilling Rig Tools foar middelste druk Rock Button Bits DTH Hammer Bit
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DTH Drilling Rig Tools foar middelste Pressure Rock Button Bits DTH Hammer Bit