Perfected version of pipe cutting machine using three blades positioned on the same plane

摘要

This invention concerns a perfected version of a pipe cutting machine with three blades positioned on the same plane, wherein the first and second blades operate at a tangent to the pipe and make a long transversal slot that acts as a guide for the actual cut eff-ected by the third blade which inserts into said slot and passes diametrically through the pipe.