Keep a spare carbide nozzle. Compare the aperture/opening of the nozzle you are using next to the spare nozzle.
I have replaced my carbide nozzle once in 6 years, but I do not regularly use my blasting cabinet.
Last edited by tclederman; 05/25/2015 2:10 AM. Reason: changed twice to once - one ceramic nozzle and one carbide nozzle
