Corebarrel

详情

Wire-line core drilling tools can lift core from drill rods without picking up coring system.A complete set of wire-line drill tools include:Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench ***** has some advantages such as high penetration rate, high penetration rate, high core recovery ratio, long bit life and lower labour ***** advantages can get more clear with the increasing of drill hole depth. Our company can produce wireline (Q series), T****1, LTK*0 core barrels, and we can supply various foreign standards of core barrel spare parts, such as core lifters, core lifter cases, locking couplings etc.