The Super-Vie is built to clear clogged drains for a decade or more. And our Dyna-Thrust bearing system is one reason why. It helps carry the weight of the drum, significantly reducing wear on the motor shaft bearing and extending the life of the tool. Of course the cables are Flexi core – with an integral wire rope center. Nobody makes cables like General.From the ManufacturerThe Super-Vee is built to clear clogged drains for a decade or more. And our Dyna-Thrust bearing system is one reason why. It helps carry the weight of the drum, significantly reducing wear on the motor shaft bearing and extending the life of the tool. Of course the cables are Flexicore – with an integral wire rope center. Nobody makes cables like General.