TC-20 pipe cutter insertion needle for 1/8 correction tool insertion needle in the correction tool is designed to remove the burrs in the pipeline. TC-20 pipe cutter insertion needle is installed in the correction tool to remove the burrs in the pipeline. TC-20 pipe cutter insertion needle is installed in the correction tool to remove the burrs in the pipeline. A leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ a leŋ.