Two tools, two problems. A cable machine (also called a snake or auger) is mechanical: a flexible cable spins a cutting head down the line and punches a hole through soft blockages. Cables are right for kitchen grease, hair in a tub trap, and small object clogs in toilets. They are not right for tree roots in a main sewer, scale buildup in galvanized lines, or repeat clogs at the same spot. A hydrojetter is hydraulic: a 4,000 PSI nozzle with a reverse thrust head walks itself down the line and scrubs the pipe wall clean on the way back. Jetters are the right answer for root masses, grease accumulation, scale, and any clog that comes back within thirty days of a previous cable clear.
Every truck carries both. We pick based on the diagnosis, not what is hooked up at the moment. Our recent Hudson drain cleaning and tree root removal job walks through a real call where three previous plumbers had run cables on the same line and only the camera and hydrojetter combination finally showed the homeowner what was happening underground.