Cen-Tec Pipe Cutter Central Vac PVC Pipe Replacement Blades 50316 #49128Sharp, clean cuts through central vac PVC pipe start with the right blade these Cen Tec replacement blades for the 50316 pipe cutter restore full cutting performance when the original edge wears down. Direct replacement blades for the Cen Tec 50316 central vacuum PVC pipe cutter Restores clean, precise cuts through PVC pipe for reliable central vac installations and repairs OEM spec fit no modification or adapting required Ships fast from USA, ready