Compact 32cm portable design ( 0.8Kg) allows easy 1 handed operations in tight spaces like garages or outdoor sites, making this miniature air chisels hammer perfect for mobile workshops and confined area projects Sturdy alloy construction with 50% better impacts resistance than tools ensures long term reliability for industrial sites and heavy duty foundry work like cast cleaning and weld seam removal Powerful Pneumatic Rust Remover features a high efficiency air motor with 0.6MPA pressure, increasing rust removal speed by 30% compared to manual grinding ideal for professional and DIYers needing quick metal surfaces Ergonomic nonslip rubber grip reduces hand fatigue during prolonged use at 60Hz vibrations frequency, providing accuracy control for metalworkers performing detail oriented grinding and chiseling operations Multi functional with interchangeable chisels heads for rust, old paint, and weld spots, suitable for applications including auto repair, ship maintenance, and home renovation tasks, Manufacturer: ljhnba