B4 Ceramic Sandblasting Gun Nozzle Tips for Air Sandblaster Ceramic Sandblasting Gun Nozzle Air Sandblaster Tips Sandblaster Nozzle Tips-B4 Features: Replacement sandblaster nozzle ceramic tips. Surface sandblasting,marble engraving. Instead of cast iron,alloy steel blast nozzle,saving steel,reduce the cost. Strong wear resistance and high efficiency. Mainly used in machinery,industrial machinery parts,such as metallurgical casting,casting surface deoxidization. Package Includes: 10 Piece Sandblaster Nozzle Tips Specifications: Material:Plastic Specification:4.5mm/5mm/6mm/7mm note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin