Wire-line Drilling Tools

When drilling hole depth over 800 meters, you can choose the thickended rods our Co. produc.

Wire-line drill tools can lift drill core from drill rods without picking up bit.

Wire-line drill tools can lift drill core from drill rods without picking up bit. All the tools include principal parts of the drill tools, overshot assembly, drill rods, winches, hoisting, circle wrench and etc. Their advantages are higher penetration, higher core recovery ratio, longer bit life and lower labor intensity, and the advantages get more clear with the increasing of hole depth.

Specification:

Unit:mm

Type	Bit O.D/I.D	Reaming Shell O.D/I.D	Outer Tube O.D/I.D	Inner Tube O.D/I.D	Rod O.D/I.D	Coupling O.D/I.D
SC56	φ56/φ35	φ56.5/φ44	φ54/φ45	φ41/φ37	φ53/φ44	φ54/φ43
S59	φ59/φ36	φ60/φ47	φ58/φ49	φ43/φ38	φ55.5/φ46	φ56.5/φ46
S75	φ75/φ49	φ75.5/φ62	φ73/φ63	φ56/φ51	φ71/φ61	φ72/φ61
SJ75	φ77/φ46	φ77.5/φ60	φ73/φ63	φ54/φ48	φ71/φ58	φ73/φ58
S96	φ95.5/φ63	φ96/φ78	φ89/φ79	φ73/φ67	φ89/φ79	φ92/φ78
SJ96	φ96/φ61	φ96.5/φ79	φ89/φ77	φ71/φ65	φ89/φ77	φ92/φ76
NQ	φ75.5/φ49	φ75.5/φ60.5	φ74/φ62.5	φ56/φ51	φ71/φ61	φ73.5/φ60.5

Wire-line Drilling Tools