- Easy setup: The spray gun features a European-style 1/4-inch air inlet connection for easy hose attachment and minimal setup. Compatible with most air hose systems. - Convenient and efficient performance: Includes a removable 450-ml abrasive bag for easy refilling; 13-15 mm nozzle diameter enables fast, even sanding. The ergonomic design, thickened nozzle and smooth interior walls reduce resistance and help control flow for efficient sandblasting. - Ergonomic design and premium materials: Aluminum alloy housing with a non-slip grip for comfortable handling and maneuverability. Trigger grip provides precise control. The thickened nozzle design ensures even sand output for consistent results. - Versatile media compatibility and precise grain control: Works with media including iron shot, steel shot, corundum (alumina) and glass beads; particle sizes 80-120 mesh; ideal for metal polishing, rust removal and detailed work. - Use scenarios: Metal polishing and rust removal on automotive parts; intricate detailing on machinery or hardware; surface prep and finishing before coating.