Mini thin tube cutter American Ridge RIDGID suitable for narrow space operation for cutting small size of the hard and soft brass, aluminum, brass and plastic tubes;? Groove design on a rotating roller easy to cut horn nozzle. ? Rugged, lightweight blade, large knobs easy to feed, so cut flat. ? 117 and 118 model with automatic feed mechanism, when the blade contact with the wall, by tightening the handle, you can automatically feed in the cutting rotation until the cut pipe. ? 117 type of special handle design, easier to tighten the screw feed.