panblast tornado internal pipe blasting toolThe PanBlast Tornado internal pipe blasting tool is designed to clean the internal surfaces of pipes from 200 mm (8") to 900 mm (36") I. D. or optionally up to 1525 mm (60") I. D. with the use of the 50 mm(2") nozzle head and large carriage system. The tool is driven by the blast air supplying the two nozzles in the rotating blast head. Blast Head Two different sizes of blast heads are available: The PanBlast Tornado pipe blasting tool comes standard