VEVOR Drain Cleaning Cable 100 Feet x 3/8 Inch Solid Core Cable Sewer Cable Drain Auger Cable Cleaner Snake Clog Pipe Drain Cleaning Cable Sewer Drain Auger Snake Pipe

This is the spring of the drum dredging machine. It needs to be installed in the machine and used. The machine provides power.

Yes, you can use it on vevor drain cleaning machine 50ftx1/2inch.