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API oil well drilling drill rod/pony rod/used sucker rod Product Name Reverse Circul...
Reverse Circulation Drill Pipe water well drill pipe used mining drill pipe Product N...
Geological drilling steel pipe of drill pipe or drill collar product name Geological...
oil tubular goods drill pipe manufacturers heavy weight drill pipe Product Name oil ...
The construction industry in the U.S. has major advantages to procure and make purcha...
MAXDRILL DTH hammer and bits (1)Size: 90mm-605mm (2)DTH Hammer: 3”-12” (3)Package: in...
MAXDRILL Tapered Bits (1) Type: button bits, chisel bits, cross bits (2) Size: ?19mm,...
Sinodrills Reaming Shell, Casting Q Series: AQ, BQ, NQ, HQ, PQ (Front end & Back end...
Sinodrills Core Barrel and Overshots Core barrel: AQ, BQ, NQ, HQ, PQ, NQ3, HQ3, PQ3,...
Sinodrills Core Drilling Spare Part Diamond circle wrench (both inner tube and outer...
Sinodrills Chevron Drag Bit Chevron drag bit: three wings chevron drag bit, four win...
1) OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 2) Steel Grade: E75, X95, G105, S135 3...