Adjustable flow rate for precise blasting - The pneumatic sandblasting device lets you adjust the jet flow rate to control media usage and blasting intensity, helping you choose the right media for different surfaces. Durable, portable construction - Made from high quality aluminium for durability and easy handling. The thickened galvanised nozzle features a smooth inner wall to reduce resistance, ensuring high blasting speed and an even finish. Versatile media compatibility - Equipped with a large volume supply tank that supports a wide range of blasting media, including sands, black corundum, corundum, and glass beads, enabling you to tackle different materials and finishes. Ergonomic and accurate operation - The ergonomic, non-slip handle combined with a high-hardness steel spool provides precise control and comfortable blasting results during extended use. 2-3 practical use scenarios - Automotive and machinery parts: remove rust, old paint, and scale from panels, brackets, and fittings prior to coating or restoration. - Surface preparation for coating or finishing: create the appropriate surface profile on metal parts before repainting or powder coating, or use glass beads for gentle finishing on delicate substrates. - General metal cleaning and prep: clean weld seams, castings, and other metal components to improve adhesion and prepare for subsequent processing. Key attributes at a glance - Function: adjustable jet flow rate for media control; supports multiple blasting media - Material: aluminium body; galvanised nozzle; smooth inner wall; high speed, even results - Media compatibility: large volume supply tank supports sands, black corundum, corundum, glass beads, etc - Ergonomics: non-slip handle; high-hardness steel spool for precise blasting - Performance: reliable, consistent blasting with durable construction and versatile media support This description preserves the original product's brand-like details, specifications, models, and functions while presenting a clear, customer-focused format.