Minimum Nozzle Size Chart For Sandblasting Abrasives

Sandblasting Nozzle Bore Sizes as a Minimum to use:

• 3060 grit = Minimum nozzle bore size of 1/8"

• 2040 =  Minimum nozzle bore size of 3/16"

• 1240 = Minimum nozzle bore size of 1/4"