The ROCKSAW is the result of the toughest trenching project in history The Trans Alaska Pipeline -- and the constant innovation, research and refinement by the men who use it.

There was a reason to develop the ROCKSAW when its patented rock cutting chain system was introduced in 1974—and there’s a reason to use the ROCKSAW today.

From the minus 60 degrees in the frozen terrain of Alaska to the above 120 degrees in the burning desserts of Saudi Arabia—and all points between—the ROCKSAW is the proven method of rock trenching.