- Portable and compact: lightweight construction for comfort and adaptability. Ideal for long-lasting rust removal and surface cleaning in different environments, with improved ergonomic support on every use. - Modernized operation: precision steel valve enables controlled movement speed, significantly improving efficiency and maintaining constant performance with reduced material consumption. - Durable materials: high-quality steel construction delivers consistent jet performance for rust removal and surface engraving. Wear-resistant design minimizes nozzle changes and withstands continuous operation. - Multi-scenario versatility: optimal performance in metalworking, tool care and restoration. Energy-efficient operation with minimal material consumption. Reliable results in workshops and private households. - Practical use scenarios: rust removal on metal tools and machinery; cleaning and light engraving on metal surfaces; maintenance and restoration tasks in a workshop or at home. - Key attributes: material is steel; size is portable and compact; functions include rust removal, surface cleaning, and engraving; compatible with metalworking, tool care and restoration environments; performance emphasizes efficiency and low consumption.