concentric overburden system DURA WING

Product Description

DURA WING

DURA WING is a concentric overburden system designed for casing installation specialized through hard for­mation into bedrock.

The wing bits are enclosed on pocket area making it the most professional & efficient system in the market as it is free from clogging in loose overburden material while it goes down to bedrock. When the drilling starts wing bits come out with unique cam sliding mechanism. The key feature of DURA WING is the self actuating wing bit system that is not related with unpredictable ground condition.

This new overburden system becomes popular among corporate customers in Europe

Features

Unique sliding mechanism leads to absolute workability.

Achieve low running cost as you replace only worn parts.

Using quality forged material allows long life time.

Wing opening and closing makes it more optimized for horizontal drilling. No gravity issue that drops wing.

Internal air holes blows out dirt or grit at wing area thus it ensures workability.