Gullywolf pipe cleaning cutter using normal water pressure it solves almost all blockage problems in pipes of 50 to 150 mm diam can be used in domestic use industry and agriculture the forward directed water jet together with two rotating cutters cuts a path through the blockage lateral jets for powerful cleaning of the sides the pipe cleaner fits on any 12 or 34 hose or on any conventional plug in system supplied complete with plug coupling and hose connection screw in system for