Product description:

Core barrel and overshot systems are for collecting core sample during the drilling ingeotechnical and mineral exploration applications.

Overshots and spare parts are available in B, N, H and P size for bothdouble and triple tube, of two standard lengths of 1.5 m/5.0 ft and 3.0 m/10.0 ft, includinghead assembly, inner tube, outer tube, core lifter case, core lifter, stop ring, locking couplingadapter coupling, inner tube stabiliser and landing ring and so on. These products performexcillently well to obtain highest core recovery in wireline drilling.

Features of Core Barrels
 

1) High penetration rate and high drilling efficiency.
2) High core recovery rate.
3) Long bit life and lower labor intensity.
4) Adopt abrasion resistant material.