The Wolverine 2.0 cutting system from Aries Industries is able to operate in pipes from 6 to 18 inches. The self-propelled, electric system features advanced ergonomic fingertip control and the ability to cut through materials with maximum speed and precision. Its linearly adjustable speed and axis movement offer maneuverability, coupled with a compact profile and all-wheel drive to navigate tough terrain. The 500-foot cable reduces truck setup time, and the electric two-speed milling motor is field repairable and rebuildable. The system has multiple wheel configurations to adapt to pipe conditions. 800-234-7205; www.ariesindustries.com.