Sandblasting Nozzle Sizing Chart

Use The Chart Below To Find Your Nozzle Bore Size:

• #2 Nozzle has a 1/8" orifice (3.2mm)
• #3 Nozzle has a 3/16" orifice (4.8mm)
• #4 Nozzle has a 1/4" orifice (6.35mm)
• #5 Nozzle has a 5/16" orifice (8mm)
• #6 Nozzle has a 3/8" orifice (9.5mm)
• #7 Nozzle has a 7/16" orifice (11.1mm)
• #8 Nozzle has a 1/2" orifice (12.7mm)
• #10 Nozzle has a 5/8" orifice (16mm)
• #12 Nozzle has a 3/4" orifice (19mm)