DTH (Down-The-Hole)Drilling Tools

DTH Pipes

DTH drilling tools consist of DTH bits, DTH hammers and DTH pipes. During drilling operations, DTH drill rig connects the DTH hammers and DTH bits through DTH pipes. Air is supplied through DTH pipes to remove slags and rotate DTH hammers and DTH bits simultaneously.
DTH Pipes
Diameter 76-89mm
length 1-3M
Wall Thickness 5.5-6.5mm
Thread API 2 3/8REG

 

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