6" 152mm second hand drill collar with good quality condition for water well drilling Product Descriptionoil drill collar 1.Reliable bearing2.reasonable p...
Wireline Drill Rod With Certification Of High Quality Material Specifications:
1. high quality alloy tube2. thru-wall heat treated tube body3. consiste...
Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is requir...
STABILIZED Locking Coupling Features1. Dual ring made from precision-ground diamond pads to diminish reaming shell gauge for hole stabilization.2....
Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is req...
DIN 2185 MORSE TAPER SLEEVES WITH TANGDrill Sleeves or Reduction sleeves are used to adapt smaller Morse taper shank tools to larger machine spindles. These are availabl...
Product DescriptionOilfield Sucker Rod Guide, Sucker Rod Centralizer, Sucker Rod Stabilizer1. Opeate easily2. Simple structure...