Reed's PPS18 is a Plastic Pipe Saws. It has a 4" capacity. It weighs .7 lbs. This saw is specifically designed to cut through plastic pipe, and is made with a unique profile, set, and hardness, to make the most effective cuts without dulling. This saw can cut through Schedules 40 and 80 PVC, CPVC, C900, ABS, and wood. It is designed to cut on both forward and backward strokes for faster work.