Description:

-Material: aluminum + boron carbide-Color: black + red-Boron carbide nozzle inner diameter: 35*20*6/8/10mm; Feed air hose and sand hose OD 13mm. -Suitable for box type manual blasting machine and box type automatic blasting machine.. -Can be used for sand glass, sand blasting, surface polishing, mechanical parts.. -The nozzle accelerates the air and abrasive as the mixture exits the end of the hose.-The taper and length of the nozzle inlet and outlet determine the pattern and velocity of the abrasive exiting the nozzle.-The composition of the lining material determines its wear resistance.. -Designed for surface cleaning, descaling and glass, aluminum alloy and other decorative surfaces for sandblasting and marble engraving..