Abstract: A pipe cutting tool with a tubular housing having cylindrical inner and outer surfaces is provided. The housing includes first and second ends and a cylindrical opening extending from the first end towards the second end. A plurality of openings extend through the first end between the inner and outer surfaces. Blade mounting supports are defined between the openings. A plurality of L-shaped cutting blades are provided having a first leg to be disposed in the blade mounting support and a second leg projecting radially inward from the first leg at one end of the first leg. Inwardly facing edges of the legs of the blade are cutting edges for trimming the plastic pipe. The blade is dimensioned so that the cutting edge of the first leg will project slightly into the interior of the housing when the blade is mounted in the blade mounting support.