Reed's PPR400 is a Plastic Pipe Fitting Reamer. It has a 4" capacity. It weighs 2 lbs. This reamer is designed to clean out the old or broken pipe and leftover solvent cement from a fitting so that it can be reused. It can be used on PVC, CPVC, or ABS to save time and material costs. It can be used with standard drills, cordless drills, or impact drills, and it works great for vent lines, drain lines, and water lines.