Blast Nozzle, Made of Polystyrene Jackedted and Tungsten Carbide

Materials: polystyrene jackedted and tungsten carbide

Size Inch: 3/8, 7/16, 1/2, 1/2, 3/16, 1/4 and 5/16

Metric: 9.5, 11.2, 12.8, 4.8, 6.4mm and 7.9mm