Continuous
Flight Auger Systems
Double Skin
The NUB Heavy Duty Double Skin Continuous Flight Auger system has been designed to suit higher torque machines in the expanding CFA field.
The robust construction offers inner tube diameter of 4" or 5" bore to suite concrete pumps configuration already fitted to CFA rigs. Flight pitches are designed to give maximum spoil carriage complimented with minimum spoil spillage. Customers own specification can be offered, in most cases, at no additional cost.
Drill head construction can be either bottom exit or side exit. Varied tooth configuration are available including those for rock drilling. All flight edges are hard face welded
