Overshot is used to pull the inner tube assembly when the inner tube is full of core. It is loaded to the bottom of the hole and the lifting dog hold tightly the top of inner tube assembly.Features of overshot
1) High quality lifting dog and compression.
2) Locking sleeve prevents release of inner tube.
3) High strength alloy steel jaw staff .
4) Be convenient and safe in use.
We have enough stock of overshots and spare parts to insure the timely delivery.
Wireline Series: BWL, NWL, HWL, PWL (Surface & Underground)
Thin-wall: BTW, NTW, HTW (Surface & Underground)
Conventional: LTK48, LTK60