Reed Tool PPRK4 Plastic Pipe Reamer Kit, 4-Piece with Case Kit with PPR150, PPR200, PPR300, PPR400 sizes in a hard plastic case Can be used with standard drills, cordless drills, or impact drills Works great for vent lines, drain lines, water lines Feature a 4-sided carbide insert which provides an extra cutting edge after 180-Degree cutting insert rotation PPR Fitting Reamers are NOT recommended for use on pressurized systems