Dth Drill Rods-dth Drill Pipe Posted By jinquanrockdrillingtools -
China
Summary: dth drill rods diameter 76mm 89mm 102mm 114mm thread 2 3 8 api reg 7 1 4 1000mm
Product Category:
Drill pipe [170]
Drill Pipe Posted By jkdrilling -
China
Summary: drill pipe deeper pipes reach desired depth rotation unit hammer diameter 76mm
Product Category:
Drill pipe [170]
Drill Pipe Posted By Jasonxiao -
China
Summary: drill pipe spec 2 3 8 6 65 flat 27 lb ft 9 33 kg
Product Category:
Drill pipe [170]