jewboer sandblaster air siphon feed blast gun nozzle ceramic tips abrasive sand blasting jewboer <b>specifications:</b><br> material: aluminum<br> color:silver<br> minimum air requirement:6 cfm at 80 psi<br> size:135x150mm<br> suitable for:multi-purpose design for blasting and high pressure liquid or air cleaning of parts and surfaces<br> <br> <b>features:</b><br> -can be used for sand glass,sandblasting,surface polishing processing,machinery parts<br> -such as surface cleaning,rust removal and glass,aluminum alloy and other decorative surface sandblasting,marble engraving<br> <br> <b>package includes:</b><br> 1 x siphon feed blast gun<br> 2 x iron nozzles:5mm(silvery) and 6mm(black)<br> 2 x ceramic nozzles:4.5mm and 7mm