Manganese steel spring 2 manganese steel core cables do not rust, corrode or tangle easily You can quickly go through several crooked pipes to clear the blockages The switch is designed to change the direction of rotation of the cable. 6 Interchangeable Cutters: for 0.8-3.9 inch/20-100mm pipe. Prepare to be dazzled by 6 different shapes of cookie cutters. The quick-change design makes it easy to connect or disconnect the cutting tools. Multiple attachments go a long way in clearing various blockages. 250W Efficient Motor: The 250W motor makes it easy to rotate the drain cleaning cord. In addition, the copper wire motor has better conductivity and low resistance, so this electric drain snake makes the cleaning process more effective. body & handle This drain cleaning machine enjoys a good reputation for its sturdy structure A high-quality iron frame extends the service life A portable handle is advantageous for easy transport Capable of heavy-duty work, it can clean long stretches of sewers Wide Application This sewer machine is widely used in sewer floor drain, pipe, bathroom and floor channel. Once you own this machine, you can clean the pipes yourself instead of paying several hundred dollars to a plumber.