Deeply Cleaning Solution : High frequency vibrations with adjustable power precisely removes welding residues and oxidation without damaging delicate surfaces Wide Tool Compatibility : Easily attaches to drills, angles grinders, and electric rust removers for simple setup and versatile use Ergonomic Design : Compacts body with antislip grip reduces fatigue during prolonged use, perfect for overhead or confined spaces operations Multi Materials Compatibility : Hardened steel tips working on metal, concrete, and paint layers, solving crosses scene application challenges in auto repair and construction High Efficiency Rust Removal : Features 18 hardened steel needle for intensive impacts to quickly rust layer, ideal for weld seams and concrete surfaces with rust, Manufacturer: Whoasyst