Diamond Accessories

Spare parts of wireline coring system:
Water swivel:
The water swivel is connected to the top of drill rods string and provides a water tight seal between the rotary or non-rotary parts of the string, allowing water or other drilling fluids to be pumped through the drill string.

Hoisting plug:
Hoisting plug is very commonly used as a part of wireline coring system. As a connection link between hoisting line and drill pipe, the hoisting plug consists of a bail, roller bearing and joint thread tool. It is always used to run or pull casing with a casing plug or adaptor.

Safety foot clamp:
Foot clamp prevents drill rods slipping down the borehole when lowering or extracting. It consists of eccentric mounting, shaft, kava, connecting rods and crank.

Drilling subs:
Drilling subs are a kind of special very short drill pipe which are used in connection and switch in drills. They are the important spare parts for core drilling. Our drilling subs are made at international standard , heat treatment and hardening treatment for thread surface. It makes them longer working life.

Drilling rod tap:
It is manufactured with high quality alloy steel, so that it is with high strength, high toughness and easy tapping.

Wrench:
We are offering the high quality diamond circle wrench and heavy duty pipe wrench.