Black Diamond Breakout Bench in operation

The threaded connections of the driver chuck and top sub may become very tightly tensioned during drilling. It is convenient to break the hammer threads on the rig, but if the threads cannot be loosened or tend to get stuck, a breakout bench is the solution.

This handy but powerful breakout bench can easily be placed in a workshop or container and it breaks DTH hammers between 3" and 10". Select the right breakout bench depending on voltage and power source.

Black Diamond breakout bench  schematic up to 10 inch

Black Diamond breakout bench operating data