contracor pbt 1 pipe blasting toolLooking for a powerful and effective pipe blasting tool? Look no further than the Contracor PBT 1. This tough and versatile tool is ideal for cleaning blast pipes from 2 (50 mm) to 12 (300 mm) in inner diameter, and features a tungsten carbide nozzle in venturi form with a tungsten carbide circular deflection tip. This produces a continuous circle pattern to blast clean effectively. The centering collars and carriage allow the PBT 1 to be fitted to